nurull muna daud, siti rozaimah sheikh abdullah, siti shilatul najwa sharuddin, ahmad razi othman, hassimi abu hasan, noorashikin md salleh, nur ’izzati ismail.  (2025).  bioaugmentation of klebsiella pneumoniae isolate m1 in a continuous sequential phytoreactor integrating scirpus grossus and eichhornia crassipes plants for batik effluent treatment.  - journal of water process engineering.  1 - 18. 

fairuz afiqah buslima, hassimi abu hasan, jahira alias, jaga sahsiny jaganathan, junaidah buhari, suriya vathi subramanian and siti rozaimah sheikh abdullah.  (2025).  performance of integrated biofilm-phytoremediation process in reclaiming water from domestic wastewater .  - water.  1 - 14. 

n. marsidi, s. r. s. abdullah, h. a. hasan, a. r. othman, j. ahmad, n. i. ismail.  (2025).  tolerance and survival of native plants exposed to petroleum hydrocarbon-containing sludge: first step in phytoremediation.  - international journal of environmental science and technology.  7701 - 7708. 

setyo budi kurniawan, azmi ahmad, muhammad fauzul imron, siti rozaimah sheikh abdullah, ahmad razi othman and hassimi abu hasan.  (2025).  achieving a biocircular economy in the aquaculture sector through waste valorization.  - toxics.  1 - 30. 

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. 

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. 

setyo budi kurniawan, azmi ahmad, muhammad fauzul imron, siti rozaimah sheikh abdullah, ahmad razi othman, hassimi abu hasan.  (2023).  performance of chemical-based vs bio-based coagulants in treating aquaculture wastewater and cost-benefit analysis.  - polish journal of environmental studies.  1177-1187. 

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. 

nur nadhirah ramli, setyo budi kurniawan, joshua o. ighalo, nor sakinah mohd said, nuratiqah marsidi, junaidah buhari, radhiatul atiqah ramli shah, maryam zulkili, jahira alias, nurull muna daud, jamilah ahmad, ahmad razi othman, siti rozaimah.  (2023).  a review of the treatment technologies for hexavalent chromium contaminated water.  - biometals.  1189-1219. 

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. 

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. 

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. 

fairuz afiqah buslima, hassimi abu hasan, jahira alias, jaga sahsiny jaganathan, junaidah buhari, suriya vathi subramanian and siti rozaimah sheikh abdullah.  (2025).  performance of integrated biofilm-phytoremediation process in reclaiming water from domestic wastewater .  - water.  1 - 14. 

n. marsidi, s. r. s. abdullah, h. a. hasan, a. r. othman, j. ahmad, n. i. ismail.  (2025).  tolerance and survival of native plants exposed to petroleum hydrocarbon-containing sludge: first step in phytoremediation.  - international journal of environmental science and technology.  7701 - 7708. 

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. 

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. 

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. 

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. 

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. 

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. 

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.  . 

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

fuzieah subari, siti rozaimah sheikh abdullah & hassimi abu hasan.  (2024).  biopenuras pasir: teknologi rawatan minuman.  - .  . 

jamilah ahmad & siti rozaimah sheikh abdullah.  (2024).  fitoteknologi biopenggilapan air sisa industri kertas.  - .  . 

siti shilatul najwa sharuddin, siti rozaimah sheikh abdullah & nur ‘izzati ismail.  (2024).  biosurfaktan: aplikasi dalam fitoremediasi enapcemar.  - .  . 

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.  . 

heng pei juna, siti rozaimah sheikh abdullah, siti shilatul najwa sharuddin, nur izzati ismail, israa abdulwahab al-baldawi.  (2024).  extraction and identification of biosurfactant from plants and its toxicity.  - 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. 

siti rozaimah bt. sheikh abdullah;babul airianah binti othman;noorashikin binti md saleh;ahmad razi bin othman.  (2024).  pemulihgunaan enapcemar dan biopepejal kaya nutrien dari efluen industri kopi sebagai perapi tanah ke arah inisiatif ekonomi kitaran.  - .  .