jen xian you, kuan shun chia, chin hua chia, gongtao ding and mohd shaiful sajab.  (2026).  evaluation of blended and dual-nozzle electrospun pla/pbs nanofibers for hydrophobic drug adsorption–desorption behaviour.  - journal of materials science.  16126 - 16139. 

zhang ge, chang guowang, mohd shaiful sajab, wang zifan, zhao lei.  (2026).  preparation of the nitrogen-doped yak hair biomass composite carbon dots and their application in strawberry preservation.  - acta materiae compositae sinica.  1 - 15. 

wan nazihah liyana wan jusoh, mohd shaiful sajab, nazlina haiza mohd yasin, peer mohamed abdul, mohd sobri takriff .  (2025).  interactionof chlorella vulgaris: cell attachment on nanocellulose-based hydrogel for sustainable microalgae cultivation.  - bioresources.  201 - 218. 

wan hafizi wan ishak, ishak ahmad, noor afizah rosli, alain dufresne, sahrim ahmad, mohd shaiful sajab, ahmad rifqi md zain.  (2025).  fabrication of 3d-printed pla/liquid natural rubber/cellulose nanocrystals bionanocomposite for advanced biomedical applications.  - journal of materials research and technology.  5164 - 5177. 

ming foong tiang, ee jo tan, ellen goh, abdullah amru indera luthfi, wan nor roslam wan ishak, mohd shaiful sajab, gongtao ding & peer mohamed abdul.  (2025).  titik kuantum karbon terfotoluminasi: ulasan keseluruhan terhadap kaedah sintesis dan aplikasi titik karbon (photoluminescent carbon dot: an overview on synthesis approaches and applications of carbon dot).  - jurnal kejuruteraan.  993 - 1003. 

hatika kaco, maizatul husna nasuha mazlan, alyasofea nazrul hisham, adam khairul faiz, muhammad khairil hakim ismail, mohd shaiful sajab and fadzidah mohd idris.  (2025).  urea uptake and water retention properties of potassium polyacrylate hydrogel for agricultural applications.  - malaysian journal of analytical sciences.  1 - 13. 

muhammad alif fitri hanipa, siti aisyah syazwani zaidi, mohd shaiful sajab, peer mohamed abdul, kamal jamil.  (2025).  comparative study of blending techniques in polylactic acid/cellulose nanofibrils green composites for benchtop 3d printing filaments.  - polymer composites.  3070 - 3083. 

ao qing; zhang ge, ding gongtao, wang zifan, teow yeit haan, sajab mohd shaiful, ma zhongren, zhao lei.  (2025).  research progress on biomass and biomass-related hemostatic materials.  - fuhe cailiao xuebao/acta materiae compositae sinica.  1240 - 1254. 

wan hafizi wan ishak, noor afizah rosli, ishak ahmad, alain dufresne, sahrim ahmad, dalila shahdan, mohd shaiful sajab.  (2025).  enhanced toughness and degradability of pla-based filaments for fused deposition modeling (fdm) 3d printing applications.  - journal of applied polymer science.  1 - 13. 

nuradlyna safyah mohd rozi, muhammad naqib hamdan, amir mustaqim mohd naim, mohd shaiful sajab, hatika kaco.  (2025).  physicochemical properties of reforming the recycled biobased polylactic acid (pla) filament into film-liked shape.  - aip conference proceedings.  1 - 7. 

diana victoria arellano-yasaca, chen-yeon chu, iván ríos-garcía, wan nazihah liyana wan jusoh.  (2025).  process optimization for ammonium removal from municipal food waste treatment plant liquid digestate using natural rocks and volcanic ash.  - biomass and bioenergy.  1 - 14. 

zhang ge, ao qing, zhou xueyan, ding gongtao, wang zifan, teow yeit haan, mohd shaiful sajab, ma zhongren, li zhiqiang, zhao lei.  (2025).  research progress on materials and devices related to virus enrichment.  - materials china.  673 - 683. 

zhisong qian, xinpeng li, gege yan, xiaoyong chen, mohd shaiful sajab, gongtao ding and wan nazihah liyana wan jusoh.  (2025).  sodium alginate/carboxymethyl chitosan hydrogel microbeads for antibiotic adsorption in single and binary systems.  - gels.  1 - 16. 

mastura abd manaf, shuhaida harun, jamaliah md. jahim, mohd shaiful sajab, zulkifli ibrahim.  (2024).  synergistic sequential oxidative extraction for nanofibrillated cellulose isolated from oil palm empty fruit bunch.  - plos one.  1-30. 

muhammad naqib hamdan, amir mustaqim mohd naim, nuradlyna safyah mohd rozi, mohd shaiful sajab, hatika kaco.  (2024).  intensify biodegradation process of polylactic acid (pla) waste generated from 3d printing activities.  - materials science forum.  137-144. 

gaoqiang liu, ming foong tiang, shixia ma, zeyan wei, xiaolin liang, mohd shaiful sajab, peer mohamed abdul, xueyan zhou, zhongren ma, gongtao ding.  (2024).  an alternative peptone preparation using hermetia illucens (black soldier fly) hydrolysis: process optimization and performance evaluation.  - peerj.  1-19. 

noor fadhilah rahmat, mohd shaiful sajab, atiqah mohd afdzaluddin, gongtao ding, chin hua chia.  (2024).  thermoplastic sugar palm starch reinforced graphene nanoplatelets for sustainable biocomposite films.  - bioresources.  1526-1541. 

noor fadhilah rahmat, mohd shaiful sajab, atiqah mohd afdzaluddin, chin hua chia, gongtao ding.  (2024).  enhancing the electrochemical properties of biopolymer composites using starch-graphene nanoplatelets.  - polymer composites.  14905 - 14915. 

azuan abdul latif, shuhaida harun, mohd shaiful sajab, masturah markom.  (2024).  lab to pilot scale assessment on the pretreatment of empty fruit bunch using anhydrous ammonia.  - bioresources.  5764 - 5792. 

mohd shaiful sajab, denesh mohan, teo tzyy ling, hatika kaco, wan hafizi wan ishak, gongtao ding.  (2024).  nanocellulose-based composites for 3d printed stimuli-responsive swelling hydrogel.  - industrial crops and products.  1 - 20. 

zhiying li, lei zhao, qing ao, ge zhang, dongqing kang, yingli li, jian liu, gongtao ding, zhongren ma, yeit haan teow, mohd shaiful sajab, zhiqiang li, zifan wang.  (2024).  exploring the cationic surfactant adsorption efficiency at concentrations relative to the critical micelle concentration by sa/sio2 microspheres.  - journal of environmental management.  1 - 10. 

muhammad alif fitri hanipa, ming foong tiang, abdullah amru indera luthfi, mohd shaiful sajab, mimi hani abu bakar, alissara reungsang, chyi-how lay, shu-yii wu, kamrul fakir kamarudin, peer mohamed abdul.  (2024).  illumination optimization strategies to enhance hydrogen productivity and light conversion efficiency for photo-fermentation by rhodobacter sphaeroides kku-ps1 using a concentrated multi-substrate feedstock.  - international journal of hydrogen energy.  418 - 431. 

xinpeng li, ming foong tiang, xiaohu cui, yantong li, zifan wang, lei zhao, mohd sobri takriff, mohd shaiful sajab, peer mohamed abdul, gongtao ding.  (2024).  precisely controlled electrostatically sprayed sodium alginate/carboxymethyl chitosan hydrogel microbeads as super-adsorbent for adsorption of cationic dye.  - international journal of biological macromolecules.  1 - 13. 

abdullah amru indera luthfi, peer mohamed abdul, jamaliah md jahim, nurul sakinah engliman, nur syakina jamali, jian ping tan, shareena fairuz abdul manaf, mohd shaiful sajab, nurul adela bukhari.  (2023).  isolation and characterization of biohydrogen-producing bacteria for biohydrogen fermentation using oil palm biomass-based carbon source.  - applied sciences.  1-18. 

hikmah bajunaid hariz, siti aisyah syazwani zaidi,abdullah amru indera luthfi,nurul adela bukhari,mohd shaiful sajab, masturah markom, shuhaida harun,jian ping tan gong tao ding,peer mohamed abdul.  (2023).  succinic acid production from oil palm biomass a prospective plastic pollution solution.  - fermentation.  1-27. 

haiyue feng, zifan wang, mohd shaiful sajab, peer mohamed abdul, gongtao ding.  (2023).  a novel chitinous nanoparticles prepared and characterized with black soldier fly (hermetia illucens l.) using steam flash explosion treatment.  - international journal of biological macromolecules.  1-13. 

wan nazihah liyana wan jusoh, denesh mohan, mohd shaiful sajab, peer mohamed abdul, hatika kaco, gongtao ding and rubiyah baini.  (2023).  nanocellulose-based biomaterial ink hydrogel for uptake/release of bovine serum albumin.  - polymers.  1-12. 

mohd shaiful sajab, wan nazihah liyana wan jusoh, denesh mohan, hatika kaco, rubiyah baini.  (2023).  3d printed functionalized nanocellulose as an adsorbent in batch and fixed-bed systems.  - polymers.  1-12. 

siti aisyah syazwani zaidi, cham eng kwan, denesh mohan, shuhaida harun, abdullah amru indera luthfi, mohd shaiful sajab.  (2023).  evaluating the stability of pla-lignin filament produced by bench-top extruder for sustainable 3d printing.  - materials.  1-12. 

jia xin yap, c.p. leo, derek juinn chieh chan, nazlina haiza mohd yasin, mohd shaiful sajab.  (2023).  chlorella vulgaris nanocellulose in hydrogel beads for dye removal.  - separation and purification technology.  1-9. 

farrah aida arris, denesh mohan, mohd shaiful sajab.  (2022).  facile synthesis of 3d printed tailored electrode for 3-monochloropropane-1,2-diol (3-mcpd) sensing.  - micromachines.  1-10. 

wan nazihah liyana wan jusoh, mohd shaiful sajab, peer mohamed abdul, hatika kaco.  (2022).  recent advances in 3d bioprinting: a review of cellulose-based biomaterials ink.  - polymers.  1-26. 

gabriel tan hong tzuan, fazida hanim hashim, thinal raj, aqilah baseri huddin, mohd shaiful sajab.  (2022).  oil palm fruits ripeness classification based on the characteristics of protein, lipid, carotene, and guanine/cytosine from the raman spectra.  - plants.  1-16. 

mohamad jani saad, chia chin hua, sarani zakaria, mohd shaiful sajab.  (2022).  aplikasi karbon teraktif sekam padi terhadap efluen kilang kelapa sawit menggunakan kaedah penjerapan.  - malaysian journal of analytical sciences.  902-913. 

hatika kaco, izzminhal akmal norhisyam, muhammad amir rafiq rahmat, noor hidayah ruslan, fadzidah mohd idris, nurhidaya mohamad jan, siti munirah mohd, mohd shaiful sajab.  (2022).  the essence of practicing 3d printed models through game-based module in learning braille quran code among the beginners.  - international journal of academic research in progressive education and development.  665-675. 

muhammad haziq imran md azmi, fazida hanim hashim, aqilah baseri huddin and mohd shaiful sajab.  (2022).  correlation study between the organic compounds and ripening stages of oil palm fruitlets based on the raman spectra.  - sensors.  1-14. 

ming foong tiang, arina atiqah azhar, muhammad alif fitri hanipa, peer mohamed abdul, mohd shaiful sajab, darman nordin, safa senan mahmod, abdullah amru indera luthfi & jamaliah md. jahim.  (2022).  strategi pengoptimuman lanjutan untuk meningkatkan penghasilan biohidrogen foto-fermentasi oleh bakteria ungu bukan sulfur.  - sains malaysiana.  3567-3578. 

denesh mohan, afifah nabilah bakir, mohd shaiful sajab, saiful bahari bakarudin, nurul nasuha mansor, rasidi roslan, hatika kaco.  (2021).  homogeneous distribution of lignin/graphene fillers with enhanced interlayer adhesion for 3d printing filament.  - polymer composites.  2408-2421. 

denesh mohan, mohd shaiful sajab, saiful bahari bakarudin, rasidi roslan, hatika kaco.  (2021).  3d printed polyurethane reinforced graphene nanoplatelets.  - materials science forum.  47-52. 

muhammad nor arifin yaakob, rasidi roslan, nurjannah salim, siti noor hidayah mustapha, sarani zakaria, chin-hua chia, mohd shaiful sajab.  (2021).  effect of catalysts on the yield and properties of lignin from microwave-assisted acetosolv extraction of oil palm empty fruit bunch fibres.  - journal of oil palm research.  74-83. 

denesh mohan, zee khai teong, mohd shaiful sajab, nur hidayatul nazirah kamarudin and hatika kaco.  (2021).  intact fibrillated 3d-printed cellulose macrofibrils caco3 for controlled drug delivery.  - polymers.  1-15. 

denesh mohan, teong zee khai, mohd shaiful sajab, hatika kaco.  (2021).  well-dispersed cellulose-graphene in 4d printing biopolymer.  - materials letters.  1-4. 

shuhaida harun, aqilah mohd tajuddin, azuan abdul latif, safa senan mahmod, mohd shaiful sajab, masturah markom, jamaliah md jahim.  (2021).  insight into the deep eutectic solvent pretreatment of oil palm empty fruit bunches: effects of temperature, empty fruit bunch to solvent ratio, and time.  - bioresources.  6313-6341. 

umar adli amran, kushairi mohd salleh, sarani zakaria, rasidi roslan, chin hua chia, sharifah nabihah syed jaafar, mohd shaiful sajab, marhaini mostapha.  (2021).  production of rigid polyurethane foams using polyol from liquefied oil palm biomass: variation of isocyanate indexes.  - polymers.  1-20. 

shalini narayanan arisht, rozieffa roslan, goh ann gie, safa senan mahmod, mohd shaiful sajab, chyi-how lay, shu-yii wu, gong-tao ding, nur syakina jamali, jamaliah md jahim, peer mohamed abdul.  (2021).  effect of nano zero-valent iron (nzvi) on biohydrogen production in anaerobic fermentation of oil palm frond juice using clostridium butyricum jkt37.  - biomass and bioenergy.  1-12. 

jannatulhawa jasni, nazlina haiza mohd yasin, noraini ruslan, che nurul ashikin che mat noor, shalini narayanan arisht, harizah bajunaid hariz, mohd sobri takriff and mohd shaiful sajab.  (2021).  strategies of utilising agriculture wastewater for microalgae cultivation and its possible applications: a review.  - asm science journal.  1-24. 

nur fazlinda razali, chin hua chia, sarani zakaria, mohd shaiful sajab, tatsuya tobe, miku tsuda.  (2020).  penyahwarnaan efluen kilang minyak kelapa sawit (pome) melalui proses pengoksidaan fenton secara berterusan menggunakan limonit sebagai pemangkin.  - sains malaysiana.  69-74. 

denesh mohan, nur fatin khairullah, yan ping how, mohd shaiful sajab, hatika kaco.  (2020).  3d printed laminated caco3-nanocellulose films as controlled-release 5-fluorouracil.  - polymers.  1-15. 

hatika kaco, abdul aziz md yunus, ahmad amer mukmin mohd radzi, muhammad haziq bahtiar, muhammad haikal honan, mohd shaiful sajab, sarani zakaria.  (2020).  oil water separation: inauguration of cellulose and chemically modified cellulose-rgo via graphene oxide functionalization.  - test engineering and management.  1305-1313. 

muhammad nor arifin yaakob, rasidi roslan, nurjannah salim, siti noor hidayah mustapha, sarani zakaria, chin-hua chia, mohd shaiful sajab, peter yek nai yuh,.  (2020).  effect of temperature on the yield of lignin extracted using microwave-assisted acetosolv from empty fruit bunch fibers.  - materials science forum.  240-244. 

denesh mohan, zee khai teong, afifah nabilah bakir, mohd shaiful sajab, hatika kaco.  (2020).  extending cellulose-based polymers application in additive manufacturing technology: a review of recent approaches.  - polymers.  1-31. 

farah amanina mohd zin, anamt mohamed noor, seong wei lee, mohd shaiful sajab, mohammad khairul azhar abdul razab, nor hakimin abdullah, wan mohd faizal wan ishak, khairul nizar syazwan salihin wong and nurul akmar che zaudin.  (2020).  graphene oxide silver cellulose alginate for antibacterial.  - materials science forum.  590-595. 

farrah aida arris, vincent tiang soon thai, wan nabilah manan, mohd shaiful sajab.  (2020).  a revisit to the formation and mitigation of 3- chloropropane-1,2-diol in palm oil production.  - foods.  1-24. 

mohamad jani saad, mohd shaiful sajab, wan nazri wan busu, sufian misran, sarani zakaria, siew xian chin, chin hua chia.  (2020).  comparative adsorption mechanism of rice straw activated carbon activated with naoh and koh.  - sains malaysiana.  2721-2734. 

mohamad jani saad, chin hua chia, sarani zakaria, mohd shaiful sajab, sufian misran, mohammad hariz abdul rahman & siew xian chin.  (2019).  physical and chemical properties of the rice straw activated carbon produced from carbonization and koh activation processes.  - sains malaysiana.  385-391. 

jeng yih law, abdul wahab mohammad, zhao kang tee, nadiah khairul zaman, jamaliah md jahim, jude santanaraj, mohd shaiful sajab.  (2019).  recovery of succinic acid from fermentation broth by forward osmosis assisted crystallization process.  - journal of membrane science.  139-151. 

kushairi mohd salleh, sarani zakaria, mohd shaiful sajab, sinyee gan, hatika kaco.  (2019).  superabsorbent hydrogel from oil palm empty fruit bunch cellulose and sodium carboxymethylcellulose.  - international journal of biological macromolecules.  50-59. 

mohd shaiful sajab, nur nadia nazirah ismail, jude santanaraj, abdul wahab mohammad, hassimi abu hassan, chin hua chia, sarani zakaria, anamt mohamed noor.  (2019).  insight observation into rapid discoloration of batik textile effluent by in situ formations of zero valent iron.  - sains malaysiana.  393-399. 

mohd shaiful sajab, denesh mohan, jude santanaraj, chin hua chia, hatika kaco, shuhaida harun, nur hidayatul nazirah kamarudin.  (2019).  telescopic synthesis of cellulose nanofibrils with a stable dispersion of fe(0) nanoparticles for synergistic removal of 5-fluorouracil.  - scientific reports.  1-11. 

mohd shaiful sajab, jude santanaraj, abdul wahab mohammad, hatika kaco, shuhaida harun.  (2019).  detoxification of lignocellulosic hydrolysates by in situ formation of fe(0) nanoparticles on activated carbon.  - bioresources.  8614-8626. 

fathirrahman ibrahim, denesh mohan, mohd shaiful sajab, saiful bahari bakarudin, hatika kaco.  (2019).  evaluation of the compatibility of organosolv lignin-graphene nanoplatelets with photo-curable polyurethane in stereolithography 3d printing.  - polymers.  1-12. 

denesh mohan, mohd shaiful sajab, hatika kaco, saiful bahari bakarudin, anamt mohamed noor.  (2019).  3d printing of uv-curable polyurethane incorporated with surface-grafted nanocellulose.  - nanomaterials.  1-15. 

azuan abdul latif, shuhaida harun, mohd shaiful sajab, masturah markom, jamaliah md jahim.  (2018).  ammonia-based pretreatment for lignocellulosic biomass conversion - an overview.  - journal of engineering science and technology.  . 

nur farahin abdul rahman, shuhaida harun, mohd shaiful sajab, saiful irwan zubairi, jamaliah md jahim, masturah markom, mohd tusirin mohd nor, mohd amrin abdullah, norhafizi hashim.  (2018).  boosting enzymatic hydrolysis of pressurized ammonium hydroxide pretreated empty fruit bunch using response surface methodology.  - journal of engineering science and technology.  . 

kushairi mohd salleh, sarani zakaria, mohd shaiful sajab, sinyee gan, chin hua chia, sharifah nabihah syed jaafar, umar adli amran.  (2018).  chemically crosslinked hydrogel and its driving force towards superabsorbent behaviour.  - international journal of biological macromolecules.  . 

mohd shaiful sajab, chin hua chia, sarani zakaria, mika sillanpaa.  (2017).  adsorption of heavy metal ions on surface of functionalized oil palm empty fruit bunch fibres: single and binary systems.  - sains malaysiana.  157-165. 

jude santanaraj, mohd shaiful sajab, abdul wahab mohammad, shuhaida harun, chin hua chia, sarani zakaria, hatika kaco.  (2017).  enhanced delignification of oil palm empty fruit bunch fibers with in situ fenton-oxidation.  - bioresources.  5223-5235. 

hatika kaco, khairunnisa waznah baharin, sarani zakaria, chin hua chia, mohd shaiful sajab, sharifah nabihah syed jaafar, sin yee gan.  (2017).  preparation and characterization of fe3o4/regenerated cellulose membrane.  - sains malaysiana.  623-628. 

nor aziawati azahari, sarani zakaria, hatika kaco, gan sin yee,chin hua chia, sharifah nabihah syed jaafar, mohd shaiful sajab.  (2017).  membran selulosa kenaf terjana semula daripada larutan akues naoh/urea yang digumpal menggunakan asid sulfurik.  - sains malaysiana.  795-801. 

siew xian chin, siti masrinda tasirin, chi hoong chan, chin hua chia, soon wei chook, sarani zakaria, mohd shaiful sajab.  (2016).  catalytic conversion of empty fruit bunch (efb) fibres into lactic acid by lead (ii) ions.  - bioresources.  2186-2201. 

mohd shaiful sajab, chin hua chia, chi hoong chan, sarani zakaria, hatika kaco, soon wei chook, siew xian chin and amt mohamed noor.  (2016).  bifunctional graphene oxide-cellulose nanofibril aerogel loaded with fe(iii) for the removal of cationic dye via simultaneous adsorption and fenton oxidation.  - rsc advances.  19819-19825. 

mohd sobri takriff, muhamad zuhairi zakaria, mohd shaiful sajab, yeit haan teow.  (2016).  pre-treatments anaerobic palm oil mill effluent (pome) for microalgae treatment.  - indian journal of science & technology.  1-8. 

an amt mohamed noor, perumal rameshkumar, norazriena yusoff, huang nay ming, mohd shaiful sajab.  (2016).  microwave synthesis of reduced graphene oxide decorated with silver nanoparticles for electrochemical determination of 4-nitrophenol.  - ceramics international.  18813-18820. 

soon wei chook, chin hua chia, chi hoong chan, siew xian chin, sarani zakaria, mohd shaiful sajab, nay ming huang.  (2015).  porous aerogel nanocomposite of silver nanoparticles-functionalized cellulose nanofibrils for sers detection and catalytic degradation of rhodamine b.  - rsc advances.  88915-88920. 

hatika kaco, sarani zakaria, chin hua chia, mohd shaiful sajab and anis syuhada mohd saidi.  (2015).  characterization of aldehyde crosslinked kenaf regenerated cellulose film.  - bioresources.  6705-6719. 

kai yin chong, chin hua chia, sarani zakaria, mohd shaiful sajab, soon wei chook, poi sim khiew.  (2015).  caco3-decorated cellulose aerogel for removal of congo red from aqueous solution.  - cellulose.  2683-2691. 

mohd shaiful sajab, chin hua chia, sarani zakaria, mika sillanpää.  (2015).  fixed-bed column studies for the removal of cationic and anionic dyes by chemically modified oil palm empty fruit bunch fibers: single- and multi-solute systems.  - desalination and water treatment.  1372-1379. 

chi hoong chan, chin hua chia, sarani zakaria, mohd shaiful sajab, siew xian chin.  (2015).  cellulose nanofibrils: a rapid adsorbent for the removal of methylene blue.  - rsc advances.  18204-18212. 

kai yin chong, chin hua chia, sarani zakaria, mohd shaiful sajab.  (2014).  vaterite calcium carbonate for the adsorption of congo red from aqueous solutions.  - journal of environmental chemical engineering.  2156-2161. 

mohd shaiful sajab, chin hua chia, sarani zakaria and mika sillanpää.  (2014).  removal of organic pollutants and decolorization of bleachingeffluents from pulp and paper mill by adsorption usingchemically treated oil palm empty fruit bunch fibers.  - bioresources.  4517-4527. 

fei ling pua, mohd shaiful sajab, chin hua chia, sarani zakaria, irman abdul rahman, mohd sapuan salit.  (2013).  alkaline-treated cocoa pod husk as adsorbent for removing methylene blue from aqueous solutions.  - journal of environmental chemical engineering.  460-465. 

chin hua chia, nur fazlinda razali, mohd shaiful sajab, sarani zakaria, nay ming huang & hong ngee lim.  (2013).  methylene blue adsorption on graphene oxide.  - sains malaysiana.  819-826. 

mohd shaiful sajab, chin hua chia, sarani zakaria, poi sim khiew.  (2013).  cationic and anionic modifications of oil palm empty fruit bunch fibers for the removal of dyes from aqueous solutions.  - bioresource technology.  571-577. 

mohd shaiful sajab, chin hua chia, sarani zakaria, saad mohd jani, mohd khan ayob, kah leong chee, poi sim khiew, wee siong chiu.  (2011).  citric acid modified kenaf core fibres for removal of methylene blue from aqueous solution.  - bioresource technology.  7237-7243. 

mohd shaiful sajab, chin-hua chia, sarani zakaria, s. mohd jani, p.s. khiew and w.s. chiu.  (2010).  removal of copper(ii) ions from aqueous solution using alkali-treated kenaf core fibres.  - adsorption science and technology.  77-386.