siti shilatul najwa sharuddin, siti rozaimah sheikh abdullah, hassimi abu hasan, ahmad razi othman, nur ‘izzati ismail, azmi fadziyana mansor, islam j.k. elhabil.  (2025).  bioaugmented phytoremediation with biosurfactant producing rhizobacteria for enhanced hydrocarbon removal.  - journal of environmental chemical engineering.  1 - 14. 

siti shilatul najwa sharuddin, siti rozaimah sheikh abdullah, hassimi abu hasan, ahmad razi othman, nur ‘izzati ismail.  (2025).  enhancing the yield of biosurfactant production from hydrocarbon-degrading rhizobacteria.  - journal of the indian chemical society.  1 - 13. 

nur ’izzati ismail, nurull muna daud, siti rozaimah sheikh abdullah, nur farisya hana mohd farikh, ahmad razi othman, setyo budi kurniawan, hassimi abu hasan.  (2025).  kinetics of iron and aluminum biosorption by native isolated rhizobacteria and their potential for future advancement in bioremediation.  - journal of water process engineering.  1 - 11. 

mohammad mohammad alnawajha, setyo budi kurniawan, siti rozaimah sheikh abdullah, ahmad razi othman, hajjar hartini wan jusoh, azimah ismail, hassimi abu hasan.  (2025).  water vs. salt extraction of bio-coagulant from leucaena leucocephala pods for removing turbidity from aquaculture effluent.  - journal of the indian chemical society.  1 - 7. 

osama abrahiem al falahi, siti rozaimah sheikh abdullah, hassimi abu hasan, ahmad razi othman, hind mufeed ewadh, nur 'izzati ismail, muhammad fauzul imron, setyo budi kurniawan.  (2025).  identification and degradation of ibuprofen and paracetamol by rhizobacteria from roots of scirpus grossus exposed to synthetic mix in constructed wetlands.  - water.  1 - 19. 

yavinash muralee tharan, ahmad razi othman, nur nadhirah ramli, siti rozaimah sheikh abdullah, hassimi abu hasan, nur ‘izzati ismail.  (2025).  penguraian sisa pepejal dengan menggunakan kulat aspergillus fumigatus terpegun (decomposition of solid waste using immobilised fungi aspergillus fumigatus) .  - sains malaysiana.  2367 - 2376. 

yavinash muralee tharan, ahmad razi othman, nur nadhirah ramli, siti rozaimah sheikh abdullah, hassimi abu hasan, nur ‘izzati ismail.  (2025).  penguraian sisa pepejal dengan menggunakan kulat aspergillus fumigatus terpegun (decomposition of solid waste using immobilised fungi aspergillus fumigatus) .  - sains malaysiana.  2367 - 2376. 

hassan majeed hameed, haidar hasan mohammed, amjad w. dhuyool, adnan a. abdulrazak, khalid t. rashid, oleksandr skrylnyk, mohammed ahmed shehab, mohammed faleh abd al-ogaili, mohammad m. abed, alhafadhi mahmood, siti rozaimah sheikh abdullah.  (2025).  lab-scale sequencing batch reactor online monitoring and control for biological treatment of synthetic wastewater.  - desalination and water treatment.  1 - 10. 

c. e. n. c. e. chik, s. b. kurniawan, z. n. a. shukri, i. b. terkula, f. wahab, a. endut, f. lananan, h. a. hasan, s. r. s. abdullah & n. a. kasan.  (2024).  chitosan coagulant: coagulation/flocculation studies on turbidity removal from aquaculture wastewater by response surface methodology.  - international journal of environmental science and technology.  805-816. 

mohammad mohammad alnawajha, setyo budi kurniawan, siti rozaimah sheikh abdullah, hassimi abu hasan, ahmad razi othman.  (2023).  performance of leucaena leucocephala and alum in treating aquaculture: effect of dosage, rapid speed and settling time.  - international journal of environmental science and technology.  9981-9994. 

rostam khalid, masli irwan rosli, nur atheera zulkarnain, siti rozaimah sheikh abdullah, mohd idzat idris, junaidah buhari .  (2025).  assessing risks of chlorine usage as a disinfectant in drinking water treatment plant.  - modeling earth systems and environment.  1 - 20. 

mohammad mohammad alnawajha, setyo budi kurniawan, siti rozaimah sheikh abdullah, ahmad razi othman, hajjar hartini wan jusoh, azimah ismail, hassimi abu hasan.  (2025).  water vs. salt extraction of bio-coagulant from leucaena leucocephala pods for removing turbidity from aquaculture effluent.  - journal of the indian chemical society.  1 - 7. 

norhaslina mohd sidek, siti rozaimah sheikh abdullah and sarifah fauziah syed draman.  (2025).  mathematical modelling for performance prediction of ex-mining lake water phytoremediation by scirpus grossus.  - pertanika journal of science and technology.  37 - 48. 

saja radhi nayyef alanbary, siti rozaimah sheikh abdullah, israa abdulwahab al-baldawi, hassimi abu hasan, nurina anuar, ahmad razi othman, fatihah suja’, nur ‘izzati ismail, siti shilatul najwa sharuddin.  (2025).  assessing phytotoxicity of sand contaminated with petroleum hydrocarbons on phragmites karka.  - international journal of environmental science and technology.  6545 - 6556. 

nor sakinah mohd said, muhammad zahin zakaria, norsyasmin izzati samsuddin, nur aina’a zafirah barom, navieen al. m. murugiah, siti rozaimah sheikh abdullah.  (2025).  reclaiming wolffia arrhiza as fish feed in the phytoremediation of aquaculture effluent.  - journal of environmental management.  1 - 9. 

siti shilatul najwa sharuddin, siti rozaimah sheikh abdullah, hassimi abu hasan, ahmad razi othman, & israa abdulwahab al-baldawi.  (2024).  enhanced removal of hydrocarbons from crude oil sludge through phytoremediation with biosurfactant-producing rhizobacteria.  - iop conf. series: earth and environmental science.  1-9. 

nor sakinah mohd said, siti rozaimah sheikh abdullah & nur izzati ismail.  (2024).  discovering potential of different parts of moringa oleifera plants as clarifying agent in coffee effluent treatment..  - iop conf. series: earth and environmental science.  1-6. 

zahraa hasan mutar, israa abdulwahab al-baldawi, ahmed a. mohammed, husam kareem hameed, siti rozaimah sheikh abdullah, nur izzati ismail.  (2023).  efficacy of phytoremediation for methylparaben removal from contaminated water: a study by alternanthera spp and associated rhizobacteria.  - iop conf. series: earth and environmental science 1215 (2023) 012002 iop publishing.  1-11. 

aliya mohamad ros, f. n.; rahman, norliza abd; ali, jarinah mohd; anuar, nurina; abdullah, siti rozaimah bt. sheikh; jusoh yusoff, amir fazlim bin.  (2020).  comparative study between avian cell and mammalian cell in production of influenza vaccine shariah compliance.  - iop conference series: materials science and engineering.  1-6. 

muhammad said, muneer ba-abbad, siti rozaimah sheikh abdullah, abdul wahab mohammad.  (2018).  artificial neural network (ann) for optimization of palm oil mill effluent (pome) treatment using reverse osmosis membrane.  - journal of physics: conference series.  . 

rustiana yuliasni, setyo budi kurniawan, abdukeremu kadier, siti rozaimah sheikh abdullah, peng cheng ma, bekti marlena, nanik indah setianingsih, dongsheeng song, ali moertopo simbolon.  (2023).  application and major challenges of microbial bioremediation of oil spill in various environments.  - .  299-320. 

mohd shahbudin masdar, noorhisham tan kofli, darman nordin, norliza abd. rahman, siti rozaimah sheikh abdullah.  (2021).  program chem e car membentuk graduan berkualiti.  - .  120-150. 

roszilah hamid, nuraini katimin, siti rozaimah sheikh abdullah, mohd. huzairi johari & norhana arsad.  (2021).  amalan terbaik pengajaran dan pembelajaran pendidikan kejuruteraan dan alam bina.  - .  19-34. 

hind m. ewadh, siti r. sheikh abdullah, nurina anuar.  (2020).  the effect of ozonation by-products on human embryonic kidney cells (hek293): ozone as wastewater treatment tool.  - lecture notes in civil engineering, 53.  671-683. 

noorhisham tan kofli, darman nordin, mohd shahbudin masdar, siti rozaimah sheikh abdullah.  (2019).  measuring programme outcomes in chemical engineering education through integrated project (ip).  - siri 9.  74-82. 

junaidah buhari, hassimi abu hasan, siti rozaimah sheikh abdullah.  (2025).  rawatan air sisa domestik: gabungan bakteria dan keladi bunting.  - .  . 

siti rozaimah sheikh abdullah, faras haireen abdul jalil, radhiatul atiqah ramli shah.  (2025).  sambutan hari bumi 2025: perubahan iklim, pencemaran alam cabaran utama.  - berita wilayah barat.  . 

yavinash muralee tharan, ahmad razi othman, nur nadhirah ramli, siti rozaimah sheikh abdullah, hassimi abu hasan, nur ‘izzati ismail.  (2025).  penguraian sisa pepejal dengan menggunakan kulat aspergillus fumigatus terpegun (decomposition of solid waste using immobilised fungi aspergillus fumigatus) .  - sains malaysiana.  2367 - 2376. 

yavinash muralee tharan, ahmad razi othman, nur nadhirah ramli, siti rozaimah sheikh abdullah, hassimi abu hasan, nur ‘izzati ismail.  (2025).  penguraian sisa pepejal dengan menggunakan kulat aspergillus fumigatus terpegun (decomposition of solid waste using immobilised fungi aspergillus fumigatus) .  - sains malaysiana.  2367 - 2376. 

mai zainatun nufus, siti rozaimah sheikh abdullah.  (2025).  teknologi hijau - rawatan air sisa toksik perindustrian menggunakan tumbuhan tempatan.  - majalah sains.  . 

mai zainatun nufus, siti rozaimah sheikh abdullah.  (2025).  teknologi hijau - rawatan air sisa toksik perindustrian menggunakan tumbuhan tempatan.  - majalah sains.  . 

siti rozaimah sheikh abdullah, faras haireen abdul jalil, radhiatul atiqah ramli shah.  (2025).  sambutan hari bumi 2025: perubahan iklim, pencemaran alam cabaran utama.  - berita wilayah barat.  . 

israa abdulwahab al-baldawi, siti rozaimah sheikh abdullah, siti shilatul najwa sharuddin, nur izzati ismail, reem j. channo, salwa shamran jasim, asia fadhile almansoory.  (2024).  phytoremediation of sago mill effluent by wolffia arrhizal with different mass..  - 2024 13th international conference on chemistry and chemical process, tokyo, japan, february 26-29, 2024..  1. 

islam j k elhabil, siti rozaimah sheikh abdullah, hassimi abu hasan, ahmad razi othman, nur izzati ismail.  (2024).  potential of phytoremediation in alleviating microplastic pollution in wastewater.  - 2024 13th international conference on chemistry and chemical process.  xx. 

wong whui dhong, siti rozaimah sheikh abdullah, nur izzati ismail.  (2024).  trichanthera gigantea leaves extract as biocoagulant-flocculant of total suspended solids in sago industry effluent.  - 13th international conference on chemistry and chemical process (icccp) 2024.  1-16.