nor azwan bin mohamed kamari;mohd marzuki bin mustafa;ahmad asrul bin ibrahim;muhammad ammirrul atiqi bin mohd zainuri.  (2023).  optimal dg-pv location and sizing in power system using symbiotic organism search technique.  - .  . 

husham muayad nayyef, ahmad asrul ibrahim, muhammad ammirrul atiqi mohd zainuri, mohd asyraf zulkifley, hussain shareef.  (2023).  a novel hybrid algorithm based on jellyfish search and particle swarm optimization.  - mathematics.  1-29. 

norazreen abd aziz, syahirah abd. halim, noorfazila kamal, aqilah baseri huddin, haslina jaafar, mohd hadri hafiz mokhtar, muhammad ammirrul atiqi mohd zainuri, ahmad asrul ibrahim, mohd hafiz baharuddin, nor azwan mohamed kamari, mohd hairi mohd zaman.  (2023).  penilaian tahap kepuasan peserta dalam pertandingan robotik:satu kajian kes pertandingan i-robot 2023.  - persidangan pendidikan kejuruteraan dan alam bina.  118-121. 

ahmad asrul bin ibrahim;mohd asyraf bin zulkifley;nor azwan bin mohamed kamari.  (2023).  an efficient and secured hybrid ac/dc distribution system for high intermittent renewable sources.  - .  . 

n. balasubramaniam, n. a. m. kamari, i. musirin, a. a. ibrahim.  (2023).  effect of multi-svc installation for loss control in power system using multi-computational techniques.  - international journal of advanced computer science and applications.  992-1005. 

lim yuan feng, nor azwan mohamed kamari, ahmad asrul ibrahim, syahirah abd halim, mohd asyraf zulkifley, halimah ahmad.  (2022).  solving economic and emission dispatch problem using search and rescue optimization technique.  - 2022 ieee 13th control and system graduate research colloquium (icsgrc).  109-113. 

ahmad asrul ibrahim, shazreen syuhada a. wahid, nor azwan mohamed kamari, mohd hairi mohd zaman, mohd asyraf zulkifley.  (2022).  optimal scheduling of plug-in electric vehicles using binary gravitational search algorithm with a suitable decision function.  - 2022 ieee 20th student conference on research and development.  96-100. 

zamri, mohd hairi mohd zaman, asraf mohamed moubark, ahmad asrul ibrahim, mohd hafiz baharuddin.  (2022).  phase margin estimation of linear voltage regulator using noninvasive stability measurement and optimized regression.  - 2022 ieee 18th international colloquium on signal processing & applications (cspa 2022).  1-23. 

ramizi bin mohamed;ahmad asrul bin ibrahim;nor azwan bin mohamed kamari.  (2022).  kualiti kuasa - pemantauan, analisis, pengkelasan & diagnosis.  - .  . 

nor azwan bin mohamed kamari;ahmad asrul bin ibrahim;syahirah binti abd halim;muhammad ammirrul atiqi bin mohd zainuri.  (2022).  optimal energy scheduling strategy for smart grid using wind driven optimization approach.  - .  . 

nurul afiqah mohd fazzil, ahmad asrul ibrahim, hussain shareef , mohd asyraf zulkifley, muhammad akmal remli.  (2022).  non-intrusive load monitoring for appliance status determination using feed-forward neural network.  - przeglad elektrotechniczny.  27-32. 

marzuraikah mohd stofa, mohd asyraf zulkifley, muhammad ammirrul atiqi mohd zainuri, ahmad asrul ibrahim.  (2022).  u-net with atrous spatial pyramid pooling for skin lesion segmentation.  - proceedings of the 6th international conference on electrical, control and computer engineering.  1025-1033. 

asiful habib, muhammad ammirrul atiqi mohd zainuri, hang seng che, ahmad asrul ibrahim, zuhair muhammed alaas, mohamed mostafa ramadan ahmed, nasrudin abd rahim.  (2022).  a systematic review on current research and developments on coreless axial flux permanent magnet machines.  - iet electric power applications.  1095-1116. 

asiful habib; muhammad ammirrul atiqi mohd zainuri; hang seng che; ahmad asrul ibrahim.  (2022).  an appreciation of using halbach magnets array in axial flux permanent magnet machines.  - 2022 ieee industrial electronics and applications conference (ieacon).  94-98. 

ahamed ibrahim sithy juhaniya, ahmad asrul ibrahim, muhammad ammirrul atiqi mohd zainuri, mohd asyraf zulkifley.  (2022).  an analytical model of induction motors for rotor slot parametric design performance evaluation.  - international journal of advanced computer science and applications.  883-889. 

ahamed ibrahim sithy juhaniya, ahmad asrul ibrahim, muhammad ammirrul atiqimohd zainuri, mohd asyraf zulkifley, muhammad akmal remli.  (2022).  optimal stator and rotor slots design of induction motors for electric vehicles using opposition-based jellyfish search optimization.  - machines.  1-18. 

syukri zamri, mohd hairi mohd zaman, asraf mohamed moubark, ahmad asrul ibrahim, mohd hafiz baharuddin.  (2022).  phase margin estimation of linear voltage regulator using noninvasive stability measurement and optimized regression.  - 2022 ieee 18th international colloquium on signal processing & applications (cspa 2022).  316-319. 

nor azwan bin mohamed kamari;aini binti hussain;ahmad asrul bin ibrahim;syahirah binti abd halim;muhammad ammirrul atiqi bin mohd zainuri.  (2021).  optimal control of facts devices in power system using wind driven optimization technique for stability improvement.  - .  . 

ahmad asrul bin ibrahim;azah binti mohamed;nor azwan bin mohamed kamari;muhammad ammirrul atiqi bin mohd zainuri.  (2021).  fault detection for smart grid restoration based on optimized phasor measurement unit data.  - .  . 

mohd farhan mohd ali, ahmad asrul ibrahim, mohd hairi mohd zaman.  (2021).  optimal sizing of solar panel and battery storage for a smart aquaponic system.  - 2021 ieee 19th student conference on research and development (scored).  186-191. 

isra haroun, hussain shareef, ahmad asrul ibrahim, saifulnizam abd khalid, abdelrahman omer idris.  (2021).  modeling and scheduling home appliances using nature inspired algorithms for demand response purpose.  - przeglad elektrotechniczny.  60-66. 

mohd asyraf zulkifley, nur ayuni mohamed, siti raihanah abdani, nor azwan mohamed kamari, asraf mohamed moubark, ahmad asrul ibrahim.  (2021).  intelligent bone age assessment: an automated system to detect a bone growth problem using convolutional neural networks with attention mechanism.  - diagnostics.  1-24. 

nur aliah zakirah sulaiman, ahmad asrul ibrahim, mohd hairi mohd zaman.  (2021).  a programmable transcutaneous electrical nerve stimulation device based on arduino and remote control using a smartphone.  - international journal of advanced technology and engineering exploration.  320-327. 

ahmad asrul ibrahim, azah mohamed, hussain shareef.  (2021).  kualiti kuasa: pemantauan, pemprosesan, pengelasan dan diagnosis.  - .  24. 

ramizi mohamed, azah mohamed, ahmad asrul ibrahim.  (2021).  kualiti kuasa: pemantauan, pemprosesan, pengelasan dan diagnosis.  - .  133. 

nur fariza ramli, nor azwan mohamed kamari, syahirah abd halim, asrul ibrahim , ismail musirin.  (2021).  pelaksanaan algoritma pendebungaan bunga untuk menyelesaikan masalah penghantaran ekonomi dalam sistem kuasa.  - jurnal kejuruteraan.  1053-1060. 

mohd shamsul ali, mahidur r. sarker, ahmad asrul ibrahim, ramizi mohamed.  (2021).  a high gain variable boost dc-dc converter for low-voltage hybrid direct methanol fuel cell batteries.  - przeglad elektrotechniczny.  1-10. 

nur ayuni mohamed, mohd asyraf zulkifley, ahmad asrul ibrahim, mustapha aouache.  (2021).  optimal training configurations of a cnn-lstm-based tracker for a fall frame detection system.  - sensors.  1-34. 

mohd hafiz baharuddin, mohd hairi mohd zaman, hilmi sanusi, asraf mohamed moubark, ahmad asrul ibrahim.  (2021).  keberkesanan penggunaan video panduan dan ujikaji bercorak rekabentuk dalam menjalankan makmal elektronik digit.  - kongres dan pertandingan inovasi dalam pengajaran dan pembelajaran (knovasi 2021).  130-133. 

achikkulath prasanthi, hussain shareef, madathodika asna, ahmad asrul ibrahim, rachid errouissi.  (2021).  optimization of hybrid energy systems and adaptive energy management for hybrid electric vehicles.  - energy conversion and management.  1-17. 

saad saleem khan, hussain shareef, ahmad asrul ibrahim.  (2021).  improved semi-empirical model of proton exchange membrane fuel cell incorporating fault diagnostic feature.  - journal of modern power systems and clean energy.  1566-1573. 

m. s. ali, mahidur r. sarker, ahmad asrul ibrahim, ramizi mohamed.  (2021).  high efficiency flywheel motor generator model with frequency converter controlled.  - przeglad elektrotechniczny.  184-189. 

khairuddin khalid, ahmad asrul ibrahim, nor azwan mohamed kamari, mohd hairi mohd zaman.  (2021).  an optimal placement of phasor measurement unit using new sensitivity indices.  - bulletin of electrical engineering and informatics.  31-38. 

ahmad asrul ibrahim.  (2020).  transformer, bus and generator protection: differential relay application.  - .  1-53. 

ahmad asrul ibrahim.  (2020).  protection relays in transmission lines.  - .  1-23. 

ahmad asrul ibrahim.  (2020).  line protection and coordination.  - .  1-40. 

ling yee tan, ahmad asrul ibrahim, muhammad ammirrul atiqi mohd zainuri, nor azwan mohamed kamari.  (2020).  a web-based non-intrusive appliances monitoring system using logistic regression technique.  - the 2020 14th international power engineering, optimization and computing conference (peoco2020).  1-13. 

nor azwan mohamed kamari, ismail musirin, ahmad asrul ibrahim.  (2020).  swarm intelligence approach for angle stability improvement of pss and svc-based smib.  - journal of electrical engineering and technology.  1001-1014. 

wan nor roslam bin wan isahak;siti aminah bt. osman;noor ezlin bt. ahmad basri;farid bin mat zain;shahrom binti md zain;noraini binti hamzah;afida binti ayob;muhamad fadle bin mohamad abu sadin;suhana binti johar;mohammad rasidi bin mohammad rasani;mohd r.  (2020).  integrasi gaya hidup lestari dan pengurusan sisa dalam memperkasa kolaborasi universiti dan komuniti masjid.  - .  . 

khairuddin khalid, ahmad asrul ibrahim, nor azwan mohamed kamari, mohd hairi mohd zaman.  (2020).  an optimal placement of phasor measurement unit using new sensitivity indices.  - the 2020 international conference on engineering and computing (iceecomp2020).  1-20. 

yushaizad yusof, muhammad ammirrul atiqi mohd zainuri, ahmad asrul ibrahim, nor azwan mohamed kamari, mohd juzaiddin ab. aziz, mohd rosmadi mokhtar, mohd asyraf zulkifley, megat norulazmi megat mohamed noor.  (2020).  energy consumption and resources forecasting scheme using recurrent neural network-stacked auto encoder technique for intelligent virtual power technology system.  - .  1-20. 

yushaizad yusof, muhammad ammirrul atiqi mohd zainuri, ahmad asrul ibrahim, nor azwan mohamed kamari, mohd juzaiddin ab aziz, mohd rosmadi mokhtar, mohd asyraf zulkifley, megat norulazmi megat mohamed noor.  (2020).  energy consumption and resources forecasting scheme using optimized artificial intelligence technique for intelligent virtual power technology system.  - pembentangan proposal projek lrgs (peneraju selain ukm) fasa 1 tahun 2020 peringkat ukm.  1-15. 

muhammad ammirrul atiqi mohd zainuri, mohamad nor hafiz mohd nor han, nor azwan mohamed kamari, ahmad asrul ibrahim, nor farahaida abdul rahman.  (2020).  development of standalone pv led light system using adruino.  - international journal of advanced trends in computer science and engineering.  144-150. 

muhammad ammirrul atiqi mohd zainuri, mohamad nor hafiz mohd nor han, nor azwan mohamed kamari, ahmad asrul ibrahim, nor farahaida abdul rahman.  (2020).  development of standalone pv led light system using adruino.  - international conference on engineering and computing (iceecomp2020).  1-15. 

ling yee tan, ahmad asrul ibrahim, muhammad ammirrul atiqi mohd zainuri, nor azwan mohamed kamari.  (2020).  a web-based non-intrusive appliances monitoring system using logistic regression technique.  - international journal of advanced trends in computer science and engineering.  673-679. 

ahmad asrul ibrahim; mohd hafiz baharuddin.  (2020).  flip-flop and its application: manual during the covid-19 pandemic.  - .  1-3. 

ahmad asrul ibrahim, khairuddin khalid, hussain shareef, nor azwan mohamed kamari.  (2020).  a bounded exhaustive search technique for optimal phasor measurement unit placement in power grids.  - symmetry.  1-13. 

nor azwan mohamed kamari1, ismail musirin, ahmad asrul ibrahim, mohd hairi mohd zaman.  (2019).  swarm intelligence approach for multi-objective oscillation stability enhancement.  - 5th international conference on energy and environment 2019.  1-17. 

javier renedo, ahmad asrul ibrahim, behzad kazemtabrizi, aurelio garcía-cerrada, luis rouco, quanyu zhao, javier garcía-gonzález.  (2019).  a simplified algorithm to solve optimal power flows in hybrid vsc-based ac/dc systems.  - international journal of electrical power & energy systems.  781-794. 

syukri zamri, mohd hairi mohd zaman, mohd faisal ibrahim, ahmad asrul ibrahim, m marzuki mustafa.  (2019).  noninvasive stability measurement of linear voltage regulator in the closed-loop condition.  - 2019 international conference on recent advances in engineering, computing and applied sciences (raecas2019).  1-16. 

muhammad izzam izmawie yusoff, ramizi mohamed, ahmad asrul ibrahim.  (2019).  the development of thermoelectric-solar hybrid energy harvester system.  - prosiding penyelidikan prasiswazah.  80-86. 

ahmad asrul ibrahim, mohd hairi mohd zaman, asraf mohamed moubark.  (2019).  vibration based energy harvest.  - prosiding penyelidikan prasiswazah.  i-87. 

nor azwan mohamed kamari, ismail musirin, ahmas asrul ibrahim, syahirah abdul halim.  (2019).  intelligent swarm-based optimization technique for oscillatory stability assessment in power system.  - iaes international journal of artificial intelligence.  328-337. 

ahmad asrul ibrahim, behzad kazemtabrizi and javier renedo.  (2019).  security-constrained day-ahead operational planning for flexible hybrid ac/dc distribution networks.  - applied sciences.  1-20. 

mohd muzani mohamad saperi, yushaizad yusof, ahmad asrul ibrahim.  (2019).  reka bentuk, pemodelan dan penyelakuan litar penyongsang tersambung talian fasa tunggal.  - prosiding penyelidikan prasiswazah.  22-28. 

syukri zamri, mohd hairi mohd zaman, mohd faisal ibrahim, ahmad asrul ibrahim, mohd marzuki mustafa.  (2019).  noninvasive stability measurement of linear voltage regulator in the closed-loop condition.  - international journal of advanced trends in computer science and engineering.  167-172. 

ahmad asrul ibrahim, nor azwan mohamed kamari, muhammad ammirrul atiqi mohd zainuri.  (2019).  optimal scheduling of plug-in hybrid electric vehicles operation in distribution networks using gravitational search algorithm.  - international journal of advanced trends in computer science and engineering.  219-224. 

muhammad ammirrul atiqi mohd zainuri, ezril aidil azari, ahmad asrul ibrahim, afida ayob, yushaizad yusof, mohd amran mohd radzi.  (2019).  analysis of adaptive perturb and observe-fuzzy logic control maximum power point tracking for photovoltaic boost dc-dc converter.  - international journal of advanced trends in computer science and engineering.  201-210. 

nor azwan mohamed kamari, ismail musirin, zulkiffli abdul hamid, ahmad asrul ibrahim.  (2018).  optimal tuning of svc-pi controller using whale optimization algorithm for angle stability improvement.  - indonesian journal of electrical engineering and computer science.  . 

ahmada asrul ibrahim.  (2018).  laboratory 8: inductor and magnetic material (electromagnetic).  - .  . 

muhammad faiz bukhori, ahmad ashrif a. bakar, aida baharuddin, ahmad yunus misdi, mohd hairi mohd zaman, ahmad asrul ibrahim, nor azwan mohamad kamari.  (2018).  bulletin pke edisi 2018 bil. 2.  - bulletin pke edisi 2018 bil. 2.  . 

ahmad asrul ibrahim, mohd hairi mohd zaman, asraf mohamed moubark, nor azwan mohamed kamari.  (2018).  proceedings of undergraduate research 2018.  - proceedings of undergraduate research 2018.  . 

faiqah abdul rahim, nor azwan mohamed kamari, ahmad asrul ibrahim.  (2018).  maximum loadability limit of power system using pso method.  - proceedings of undergraduate research 2018.  . 

iskandar yahya, seri mastura mustaza, hilmi sanusi, gan kok beng, syahirah abd. halim, mohd hadri hafiz mokhtar, kamarulzaman mat, mohd hafiz baharuddin, ahmad asrul ibrahim.  (2018).  kkkl2151 lab handbook: electrical & electronics laboratory ii.  - .  . 

muhammad aidil ibrahim, mohd hairi mohd zaman, ahmad asrul ibrahim, asraf mohamed moubark.  (2018).  linear voltage regulator stability analysis through phase margin measurement.  - proceedings of undergraduate research 2018.  . 

ling ai wong, hussain shareef, azah mohamed, ahmad asrul ibrahim.  (2017).  optimal placement and sizing of energy storage system in distribution network with photovoltaic based distributed generation using improved firefly algorithms.  - international journal of electrical, computer, energetic, electronic and communication engineering.  804-812. 

ahmad asrul ibrahim, behzad kazemtabrizi & chris dent.  (2016).  operational planning and optimisation in active distribution networks using modern intelligent power flow controllers.  - 2016 ieee pes innovative smart grid technologies conference europe (isgt - europe).  1-6. 

m. z.c. wanik, a. a. ibrahim & h. shareef, t. j. huat.  (2015).  microgrid operation for a low voltage network with renewable energy sources for losses minimisation and voltage control.  - 2015 australasian universities power engineering conference (aupec).  . 

n arsad, n kamal, s n elias, a m moubark, a a ibrahim, y yusof, m s ab rahman, h husain, m ismail.  (2015).  implementing the use of e mentor mentee and mind twister program in monitoring and improving the students academic performance.  - journal of engineering science and technology.  1-9. 

hussain shareef, md. mainul islam, ahmad asrul ibrahim & ammar hussein mutlag.  (2015).  a nature inspired heuristic optimization algorithm based on lightning.  - 2015 3rd international conference on artificial intelligence, modelling and simulation (aims).  . 

azah binti mohamed, mohd zamri bin che wanik, ahmad asrul bin ibrahim.  (2015).  a novel lighting search algorithm for optimal planning of electric vehicle fast-charging stations in malaysia.  - .  . 

ling ai wong, hussain shareef, azah mohamed, ahmad asrul ibrahim.  (2014).  novel quantum-inspired firefly algorithm for optimal power quality monitor placement.  - frontiers in energy.  8(2):254-260. 

aida fadzliana abdul kadir, azah mohamed, hussein shareef, ahmad asrul ibrahim, tamer khatib, wilfried elmenreich.  (2014).  an improved gravitational search algorithm for optimal placement and sizing of distributed generation units in a distribution system for power quality enhancement.  - journal of renewable and sustainable energy.  6(2014):033112. 

h. shareef, a.a. ibrahim, n. salman, a. mohamed, w. ling ai.  (2014).  power quality and reliability enhancement in distribution systems via optimum network reconfiguration by using quantum firefly algorithm.  - international journal of electrical power and energy systems.  58(2014):160-169. 

muhammad zalani daud, azah mohamed, ahmad asrul ibrahim, m. a. hannan.  (2014).  heuristic optimization of state-of-charge feedback controller parameters for output power dispatch of hybrid photovoltaic /battery energy storage system.  - measurement.  49:15-25. 

ling ai wong, hussain shareef, azahmohamed, ahmad asrul ibrahim.  (2014).  optimal battery sizing in photovoltaic based distributed generation using enhanced opposition-based firefly algorithm for voltage rise mitigation.  - the scientific world journal.  2014:1-11. 

l a wong, h shareef, a mohamed, a a ibrahim.  (2014).  optimal placement and sizing of battery storage system to voltage rise mitigation in radial distribution system with pv generators.  - australian journal of basic and applied sciences.  41-43. 

yushaizad yusof, mohd faiz md adnan, ralf guenther, mohd hairi mohd zaman, ahmad asrul ibrahim dan afida ayob.  (2014).  li-ion battery pack charging process and monitoring in electric vehicle.  - applied mechanics and materials.  504-509. 

ahmad asrul ibrahim, azah mohamed, hussain shareef.  (2014).  optimal power quality monitor placement in power systems using an adaptive quantum-inspired binary gravitational search algorithm.  - international journal of electrical power and energy systems.  57:404-413. 

wong ling ai, hussein shareef, ahmad asrul ibrahim, azah mohamed.  (2014).  optimal battery placement in photovoltaic based distributed geenration using binary firefly algorithm for voltage rise mitigation.  - international conference on power and energy, kucing, sarawak.  156-158. 

m.z.c. wanik, a.a.ibrahim, a.k.m. hussin, m.r. rusli, j.h. tang.  (2014).  simplified dynamic model of photovoltaic generation system for grid integration studies.  - 5th international conference on intelligent and advanced systems (icias) - technological convergence for sustainable future.  . 

ahmad asrul bin ibrahim, azah binti mohamed, m a hannan, hussain shareef, mohd zamri bin che wanik.  (2014).  a new hybrid artificial bee colony optimization method for coordinated design of power system damping controllers.  - .  . 

asraf mohamed moubark, ramizi mohamed, ahmad ashrif a. bakar, alina marie hasbi, mohd hairi mohd zaman, ahmad asrul ibrahim, mohd hafiz baharuddin, fazida hanim hashim.  (2014).  pelaksanaan projek bersepadu terbenam kepada pelajar tahun 3 jabatan kejuruteraan elektrik, elektronik dan sistem pada sesi akademik 2012/2013.  - prosiding seminar pendidikan kejuruteraan dan alam bina 2013 (peka 2013) : kongres pengajaran dan pembelajaran ukm / pusat penyelidikan pendidikan kejuruteraan, fakulti kejuruteraan dan alam bina ukm.  1-9. 

mohd khairun nizam mohd sarmin, worawat nakawiro, mohd zamri che wanik, mohd fadzil mohd siam, zahrul faizi hussien, ahmad asrul ibrahim, ahmad kamil mat hussin.  (2013).  coordinated voltage control in distribution network with renewable energy based distributed generation.  - engineering.  2013(5):208-214. 

wong ling ai, hussain shareef, azah mohamed, ahmad asrul ibrahim.  (2013).  application of binary firefly algorithm for optimal power quality monitor positioning.  - 2013 ieee 7th international power engineering and optimization conference (peoco 2013).  . 

asraf mohamed moubark, ahmad asrul ibrahim, norhana arsad, noorfazila kamal, mahamod ismail.  (2013).  pembangunan sistem pengiraan purata nilai gred kumulatif bagi pelajar prasiswazah jkees.  - kongres pengajaran dan pembelajaran ukm 2013.  . 

hussain shareef, azah mohamed, ahmad asrul ibrahim.  (2013).  identification of voltage sag source location using s and tt transformed disturbance power.  - journal of central south university.  20(1):83-97. 

norhana arsad, noorfazila kamal, asraf mohamed moubark, ahmad asrul ibrahim, yushaizad yusof, mohd syuhaimi ab rahman, hafizah husain, mahamod ismail.  (2013).  sistem e-mentor-mentee jkees.  - kongres pengajaran dan pembelajaran ukm 2013.  . 

aida fazliana abdul kadir, azah mohamed, hussain shareef, mohd zamri che wanik, ahmad asrul ibrahim.  (2013).  optimal sizing and placement of distributed generation in distribution system considering losses and thdv using gravitational search algorithm.  - przgelad electrotechniczy (electrical review).  89(4):132-136. 

hussain shareef, azah mohamed, ahmad asrul ibrahim.  (2013).  an image processing based method for power quality event identification.  - international journal of electrical power and energy systems.  46:184-197. 

yushaizad yusof, mohd faiz md adnan, ralf guenther, mohd hairi mohd zaman, ahmad asrul ibrahim dan afida ayob.  (2013).  li-ion battery pack charging process and monitoring in electric vehicle.  - 2nd international conference on recent advances in automotive engineering and mobility research (recar 2013).  . 

a a ibrahim, a mohamed, h shareef.  (2012).  a novel power quality monitor placement method using adaptive quantum-inspired binary particle swarm optimization.  - international conference on renewable energies and power quality.  . 

yushaizad yusof, afida ayob, ahmad asrul ibrahim, hanief ahmad azam.  (2012).  modul pembelajaran aplikasi elektronik kuasa secara guna tangan.  - kongres pengajaran & pembelajaran ukm2012.  . 

ahmad asrul ibrahim, azah mohamed, hussein shareef.  (2012).  application of quantum-inspired binary gravitational search algorithm for optimal power quality monitor placement.  - 11th wseas international conference on artificial intelligence, knowledge engineering and data bases (aiked `12).  . 

ahmad asrul ibrahim, azah mohamed, hussain shareef, sakti prasad ghoshal.  (2012).  a new approach for optimal power quality monitor placement in power system considering system topology.  - prezglad elektrotechniczy (electrical review).  88(9a):272-276. 

ahmad asrul ibrahim, azah mohamed, hussain shareef.  (2012).  a novel quantum-inspired binary gravitational search algorithm in obtaining optimal power quality monitor placement.  - journal of applied sciences.  12(9):822-830. 

ahmad asrul ibrahim, azah mohamed, hussein shareef, sakti prasad ghoshal.  (2012).  optimization methods for optimal power quality monitor placement in power systems: a performance comparison.  - international journal on electrical engineering and informatics.  4(1):78-91. 

ahmad asrul ibrahim, azah mohamed, hussain shareef.  (2012).  power quality monitor placement method using adaptive quantum-inspired binary gravitational search algorithm.  - the 10th international power and energy conference (ipec 2012).  . 

wong ling ai, hussain shareef, ahmad asrul ibrahim.  (2012).  a single monitor method for voltage sag source location using hilbert huang transform.  - the 10th international power and energy conference (ipec 2012).  . 

ibrahim a.a., mohamed a., shareef h., ghoshal s.p..  (2011).  an effective power quality monitor placement method utilizing quantum-inspired particle swarm optimization.  - 2011 international conference on electrical engineering and informatics, iceei 2011; bandung.  . 

ahmad asrul ibrahim, azah mohamed, hamimi fadziati abd. wahab, siti salasiah mokri, khodijah mohamed.  (2009).  kemampuan graduan fakulti kejuruteraan dan alam bina, ukm tahun 2009 memasuki sektor pekerjaan.  - seminar pendidikan kejuruteraan & alam bina 2009, awana porto malai, langkawi.  . 

ahmad asrul ibrahim, azah mohamed, asraf mohamed moubark.  (2009).  status kebolehpasaran graduan kejuruteraan elektrik, elektronik dan sistem, ukm.  - seminar pendidikan kejuruteraan dan alam bina 2009 (peka09), awana porto malai, langkawi.  . 

hilmi sanusi, mohd hairi mohd zaman, norazreen abd aziz, seri mastura mustaza, muhd. fauzi aminuddin shazi shaarani, ahmad asul ibrahim, asraf mohamed moubark.  (2008).  electrical and electronic lab iii (kl3091) lab handbook.  - .  . 

ahmad asrul ibrahim, azah mohamed, amril shahril safferi.  (2008).  kemampuan graduan fakulti kejuruteraan dan alam bina memasuki sektor pekerjaan.  - seminar pengajaran dan pembelajaran berkesan 2008, bukit merah laketown resort, perak.  .