s. sayanthan, hassimi abu hasan, siti rozaimah sheikh abdullah.  (2024).  floating aquatic macrophytes in wastewater treatment: toward a circular economy.  - water.  1-32. 

jamilah ahmad, siti rozaimah sheikh abdullah, hassimi abu hasan, ahmad razi othman, setyo budi kurniawan.  (2024).  effect biomass ratio of ludwigia octovalvis on phytotoxicity of hydrocarbons.  - journal of water process engineering.  1-9. 

muhammad fauzul imron, wa ode ayu hestianingsi, trisnadi widyaleksono catur putranto, nita citrasari, siti rozaimah sheikh abdullah, hassimi abu hasan, setyo budi kurniawan.  (2024).  effect of the number of cyperus rotundus and medium height on the performance of batch-constructed wetland in treating aquaculture effluent.  - chemosphere.  1-9. 

taskeen reza, nur izzati ismail, zahratul huda mohamad riza, siti rozaimah sheikh abdullah, hassimi abu hasan, ahmad razi othman.  (2024).  microplastic removal in wastewater treatment plants (wwtps) by natural coagulation: a literature review.  - toxics.  1-17. 

jamilah ahmad, nuratiqah marsidi, siti rozaimah sheikh abdullah, hassimi abu hasan, ahmad razi othman, nur izzati ismail, setyo budi kurniawan.  (2024).  integrating phytoremediation and mycoremediation with biosurfactant-producing fungi for hydrocarbon removal and the potential production of secondary resources.  - chemosphere.  1-24. 

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. 

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. 

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. 

fayeq abdel hafez al-ajalin, siti rozaimah sheikh abdullah, mushrifah idris, setyo budi kurniawan, nur nadhirah ramli, muhammad fauzul imron.  (2022).  removal of ammonium, phosphate and cod by endophytic bacteria isolated from the root system of lepironia articulata (retz.) domin and scirpus grossus l..  - international journal of environmental science and technology.  11893-11904. 

s. sayanthan, hassimi abu hasan, siti rozaimah sheikh abdullah.  (2024).  floating aquatic macrophytes in wastewater treatment: toward a circular economy.  - water.  1-32. 

muhammad fauzul imron, wa ode ayu hestianingsi, trisnadi widyaleksono catur putranto, nita citrasari, siti rozaimah sheikh abdullah, hassimi abu hasan, setyo budi kurniawan.  (2024).  effect of the number of cyperus rotundus and medium height on the performance of batch-constructed wetland in treating aquaculture effluent.  - chemosphere.  1-9. 

jamilah ahmad, siti rozaimah sheikh abdullah, hassimi abu hasan, ahmad razi othman, setyo budi kurniawan.  (2024).  effect biomass ratio of ludwigia octovalvis on phytotoxicity of hydrocarbons.  - journal of water process engineering.  1-9. 

azmi ahmad, siti rozaimah sheikh abdullah, hassimi abu hasan, ahmad razi othman, setyo budi kurniawan.  (2024).  aquaculture wastewater treatment using plant-based coagulants: evaluating removal efficiency through coagulation-flocculation process.  - results in chemistry.  1-9. 

taskeen reza, nur izzati ismail, zahratul huda mohamad riza, siti rozaimah sheikh abdullah, hassimi abu hasan, ahmad razi othman.  (2024).  microplastic removal in wastewater treatment plants (wwtps) by natural coagulation: a literature review.  - toxics.  1-17. 

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.  . 

hind mufeed jalil ewadh, siti rozaimah sheikh abdullah & nur izzati ismail.  (2023).  ozonation: treatment for pharmaceuticals and personal care products.  - .  202. 

nadya hussin al-sbani, siti rozaimah sheikh abdullah, nur izzati ismail.  (2022).  phytotechnology: potential malaysian plants as remediation agent.  - .  227. 

siti shilatul najwa binti sharuddin, siti rozaimah sheikh abdullah, ahmad razi othman.  (2022).  gabungan fitoteknologi dan biosurfaktan ke arah peningkatan kualiti alam sekitar.  - .  136. 

azlin abd kadir, siti rozaimah sheikh abdullah, babul airianah othman.  (2022).  kiambang itik kecil tapi bermanfaat agen fitoremediasi dan sumber makanan ternakan.  - .  281. 

omar hamed omar jehawi, siti rozaimah sheikh abdullah, nur izzati ismail.  (2022).  hybrid reed beds: application and performance for wastewater treatment.  - .  197. 

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).  sustainable materials (volume 1), bioremediation for environmental pollutants.  - .  33. 

mohd shahbudin masdar, noorhisham tan kofli, darman nordin, norliza abd. rahman, siti rozaimah sheikh abdullah.  (2021).  pendidikan kejuruteraan sederap ke hadapan.  - .  30. 

roszilah hamid, nuraini katimin, siti rozaimah sheikh abdullah, mohd. huzairi johari & norhana arsad.  (2021).  pendidikan kejuruteraan sederap ke hadapan.  - .  16. 

hind m. ewadh, siti r. sheikh abdullah, nurina anuar.  (2020).  proceedings of aicce'19: transforming the nation for a sustainable tomorrow.  - .  13. 

noorhisham tan kofli, darman nordin, mohd shahbudin masdar, siti rozaimah sheikh abdullah.  (2019).  kurikulum & instruksi (curriculum & instruction). siri 9.  - .  9. 

hind mufeed jalil ewadh, siti rozaimah sheikh abdullah & nur izzati ismail.  (2023).  ozonation: treatment for pharmaceuticals and personal care products.  - .  202. 

nadya hussin al-sbani, siti rozaimah sheikh abdullah, nur izzati ismail.  (2022).  phytotechnology: potential malaysian plants as remediation agent.  - .  227. 

siti shilatul najwa binti sharuddin, siti rozaimah sheikh abdullah, ahmad razi othman.  (2022).  gabungan fitoteknologi dan biosurfaktan ke arah peningkatan kualiti alam sekitar.  - .  136. 

azlin abd kadir, siti rozaimah sheikh abdullah, babul airianah othman.  (2022).  kiambang itik kecil tapi bermanfaat agen fitoremediasi dan sumber makanan ternakan.  - .  281. 

omar hamed omar jehawi, siti rozaimah sheikh abdullah, nur izzati ismail.  (2022).  hybrid reed beds: application and performance for wastewater treatment.  - .  197. 

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. 

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.  - .  . 

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. 

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.