haibing yang, muhamad nazri borhan, ahmad nazrul hakimi ibrahim, fazilatulaili ali.  (2025).  the determinants of two-wheeled vehicle riders’ riding behavior and their consequences: a literature review, conceptual e-tpb model, and research agenda.  - ieee access.  126183 - 126201. 

suwarna subramaniam, muhamad nazri borhan, duy q. nguyen-phuoc, ahmad nazrul hakimi ibrahim.  (2025).  exploring determinants of risk-riding behavior among food delivery riders: a systematic literature review.  - ieee access.  183015 - 183037. 

muhammad ali rehman, norinah abd rahman, ahmad nazrul hakimi ibrahim, norashikin ahmad kamal, asmadi ahmad.  (2024).  estimation of soil erodibility in peninsular malaysia: a case study using multiple linear regression and artificial neural networks.  - heliyon.  1-15. 

ahmad nazrul hakimi ibrahim, muhamad nazri borhan, muhamad razuhanafi mat yazid, sitti asmah hassan, ahmad firdhaus arham, sharizal hashim.  (2023).  modelling of passenger satisfaction and reuse intention with monorail services in kuala lumpur, malaysia: a hybrid sem-ann approach.  - mathematics.  1-21. 

gailan ismat safaeldeen, ramez a. al-mansob, abdulnaser m. al-sabaeei, nur izzi md yusoff, amiruddin ismail, wah yen tey, wan nur aifa wan azahar, ahmad nazrul hakimi ibrahi, taha mohammed jassam.  (2022).  investigating the mechanical properties and durability of asphalt mixture modified with epoxidized natural rubber (enr) under short and long-term aging conditions.  - polymers.  1-16. 

muhammad afif asnawi, ariel gulapa, noor iman fitri, muhammad syaiful akram, ahamad zaki mohamed noor, muhammad hafidz, nazrul hakimi, madihah maharof.  (2026).  study of material a380 composition for material optimization in eng teknologi sdn. bhd..  - journal of advanced research in applied mechanics.  95 - 102. 

muhammad afif asnawi, ariel gulapa, noor iman fitri, mior muhd mahyuddin, ahamad zaki mohamed noor, noor shakir mahmood, kamarul amir mohamed, ahmad nazrul hakimi ibrahim.  (2026).  mechanical properties optimization of lm6: a case study at eng teknologi sdn. bhd..  - journal of advanced research in applied mechanics.  80 - 86. 

muhammad afif asnawi, ariel gulapa, noor iman fitri, mior muhd mahyuddin, ahamad zaki mohamed noor, ahmed ali ajmi, muhammad hafidz, nazrul hakimi.  (2026).  adc12 composition optimization using taguchi method: a case study in eng teknologi sdn. bhd. .  - journal of advanced research in applied mechanics .  169 - 176. 

nor syaziana mohd radzi, muhamad nazri borhan & ahmad nazrul hakimi ibrahim .  (2025).  the evolution of red-light running behaviours among two-wheel vehicles: a scoping review.  - jurnal kejuruteraan.  793 - 806. 

nurui izzah abu yazid, ahmad firdhaus arham, muhammad firdaus aziz, nur asmadayana hasim, jamsari alias, ainoriza mohd aini, ahmad fadhly arham, mohamad zuber abd. majid, nor sabrena norizan & ahmad nazrul hakimi ibrahim.  (2025).  challenges of sustainable affordable home ownership: integration with maqasid shariah and sdg 11.  - journal of lifestyle and sdgs review.  1 - 20. 

jie shang, haibing yang, ahmad nazrul hakimi ibrahim, xiali cao, shiyu wei.  (2026).  analysis of passenger satisfaction with high speed railway station network ride hailing based on structural equation modeling: a case study of nanning high speed railway station.  - ieee xplore.  1145 - 1150. 

n l a musa, k ambak, a n h ibrahim, m fahmy abdullah.  (2026).  high-speed rail fare acceptance: a study on user willingness-to-pay.  - iop conference series: earth and environmental science.  1 - 14. 

nur shaeza darus, yang haibing, muhamad nazri borhan, ahmad nazrul hakimi ibrahim, rizati hamidun, and fazilatulaili ali.  (2025).  the effect of physical environment factors on child pedestrian severity collisions in peninsular malaysia.  - epj web of conferences.  1 - 11. 

jie shang, ahmad nazrul hakimi ibrahim, muhamad nazri borhan, tun ahmad adlan asma’an jamaluddin, ahmad firdhaus arham, fazilatulaili ali.  (2025).  the role of psychological factors, service quality, and environmental concern in mrt usage: insights from a preliminary study in malaysia.  - epj web of conferences.  1 - 15. 

suwarna subramaniam, muhamad nazri borhan, ahmad nazrul hakimi ibrahim.  (2025).  what factors influence risky riding behaviors among food delivery riders in malaysia?.  - lecture notes in civil engineering.  147 - 160. 

nur sabahiah abdul sukor, ahmad nazrul hakimi ibrahim, sitti asmah hassan.  (2025).  willingness-to-pay (wtp) additional safety protection for bus users: post-covid-19 case study of penang city.  - .  165 - 178. 

ahmad nazrul hakimi ibrahim.  (2025).  bdr, pengangkutan awam efektif mampu kurangkan kesesakan di lembah klang.  - harian metro.  . 

ahmad nazrul hakimi ibrahim.  (2025).  2 jam sehari sangkut dalam trafik.  - harian metro.  . 

ahmad nazrul hakimi ibrahim.  (2025).  pemilik dari singapura paling culas bayar.  - harian metro.  . 

ahmad nazrul hakimi ibrahim.  (2025).  hanya ada 30 saat untuk keluar dari kereta terjunam ke sungai.  - berita harian.  . 

ahmad nazrul hakimi ibrahim, muhamad nazri borhan.  (2024).  pengangkutan rel dan interaksi sosial.  - .  . 

ahmad nazrul hakimi ibrahim.  (2025).  bdr, pengangkutan awam efektif mampu kurangkan kesesakan di lembah klang.  - harian metro.  . 

ahmad nazrul hakimi ibrahim.  (2025).  pemilik dari singapura paling culas bayar.  - harian metro.  . 

ahmad nazrul hakimi ibrahim.  (2025).  hanya ada 30 saat untuk keluar dari kereta terjunam ke sungai.  - berita harian.  . 

ahmad nazrul hakimi ibrahim.  (2025).  2 jam sehari sangkut dalam trafik.  - harian metro.  . 

ahmad nazrul hakimi ibrahim.  (2024).  security to be beefed up on women-only coaches.  - the sun.  .