zheng yang ng, aaronn avit ajeng, wai yan cheah, eng-poh ng, rosazlin abdullah, tau chuan ling.  (2024).  towards circular economy: potential of microalgae - bacterial-based biofertilizer on plants.  - journal of environmental management.  1-8. 

murni amirra mohd aminuddin, mohd azwan ahmad, wai yan cheah.  (2023).  biomanufacturing for sustainable production of biomolecules.  - .  19. 

rozanna rosdin, wai yan cheah, ramle moslim.  (2023).  systematic literature review on the social and economic impacts of palm oil certification on smallholders.  - malaysian journal of social sciences and humanities.  1-21. 

wai yan cheah, ah choy er, kadaruddin aiyub, nazlina haiza mohd yasin, sue lin ngan, kit wayne chew, kuan shiong khoo, tau chuan ling, joon ching juan, zengling ma, pau loke show.  (2023).  current status and perspectives of algae-based bioplastics: a reviewed potential for sustainability.  - algal research.  1-12. 

dehua zhao, wai yan cheah, sai hin lai, eng-poh ng, kuan shiong khoo, pau loke show, tau chuan ling.  (2023).  symbiosis of microalgae and bacteria consortium for heavy metal remediation in wastewater.  - journal of environmental chemical engineering.  1-14. 

wai yan cheah, tengku nilam baizura tengku ibrahim, nurul syahirah mat aron, wai siong chai, pau loke show.  (2023).  microalgae for environmental biotechnology: smart menufacturing and industry 4.0 applications.  - .  466. 

tengku nilam baizura tengku ibrahim, nur azalina suzianti feisal, noor haziqah kamaludin, wai yan cheah, vivien how, amit bhatnagar, zengling ma, pau loke show.  (2023).  biological active metabolites from microalgae for healthcare and pharmaceutical industries: a comprehensive review.  - bioresource technology.  1-14. 

cheah wai yan;azhar bin ahmad;jalaluddin bin abdul malek;azmi bin aziz;mimi hanida binti abdul mutalib;ngan sue lin;siti dina bt razman pahri.  (2023).  major challenges facing the palm oil industry in malaysia: the road ahead towards sustainability.  - .  . 

razman pahri siti dina, ah choy er, wai yan cheah.  (2023).  social issues and challenges among oil palm smallholder farmers in malaysia: systematic literature review.  - sustainability.  1-15. 

jia rhen loo, wai yan cheah.  (2023).  principles of multiple-liquid separation systems: interaction, application and advancement.  - .  20. 

wai yan cheah, razman pahri siti-dina, see too kay leng, a.c. er, pau loke show.  (2023).  circular bioeconomy in palm oil industry: current practices and future perspectives.  - environmental technology & innovation.  1-12. 

azalea dyah maysarah satya, wai yan cheah, sara kazemi yazdi, yu-shen cheng, kuan shiong khoo, dai-viet n. vo, xuan dong bui, meththika vithanage, pau loke show.  (2023).  progress on microalgae cultivation in wastewater for bioremediation and circular bioeconomy.  - environmental research.  1-15. 

siti dina razman pahri, wai yan cheah, er ah choy.  (2023).  sosioekonomi pekebun kecil industri sawit malaysia.  - .  10. 

wai yan cheah, er a.c..  (2022).  isolation and screening of detergent-degrading microbes from detergent wastewater.  - the 6th postgraduate colloquium for environmental research 2022.  171-172. 

zengling ma, wai yan cheah, i-son ng, jo-shu chang, min zhao, pau loke show.  (2022).  microalgae-based biotechnological sequestration of carbon dioxide for net zero emissions.  - trends in biotechnology.  1439-1453. 

wai yan cheah, er ah.choy. siti dina razman pahri.  (2022).  pengkomposan vermi dalam industri minyak sawit.  - persidangan pekebun kecil sawit 2022.  211-214. 

siti dina razman pahri, er ah.choy, wai yan cheah.  (2022).  peranan pemikiran kitar hayat dalam pengurusan mamsan industri minyak sawit.  - persidangan pekebun kecil sawit 2022.  221-224. 

anwesha khanra, shrasti vasistha, monika prakash rai, wai yan cheah, kuan shiong khoo, kit wayne chew, lai fatt chuah, pau loke show.  (2022).  green bioprocessing and applications of microalgae-derived biopolymers as a renewable feedstock: circular bioeconomy approach.  - environmental technology & innovation.  1-20. 

siti dina razman pahri, er ah choy, wai yan cheah.  (2022).  inovasi dalam pengurusan minyak sawit malaysia: mendepani cabaran globalisasi.  - .  173. 

omar ashraf elfar, nashiru billa, hooi ren lim, kit wayne chew, wai yan cheah, heli siti halimatul munawaroh, deepanraj balakrishnan, pau loke show.  (2022).  advances in delivery methods of arthrospira platensis (spirulina) for enhanced therapeutic outcomes.  - bioengineered.  14681-14718. 

wai yan cheah, er, a. c., siti dina razman pahri.  (2022).  pengurusan kelestarian minyak sawit malaysia.  - .  11. 

imran ahmad, norhayati abdullah, iwamoto koji, ali yuzir, shaza eva mohamad, pau loke show, wai yan cheah, kuan shiong khoo.  (2022).  the role of restaurant wastewater for producing bioenergy towards a circular bioeconomy: a review on composition, environmental impacts, and sustainable integrated management.  - environmental research.  1-21. 

roohul abad khan, nadeem a. khan, rachida el morabet, majed alsubih, abdul qadir, awais bokhari, muhammad mubashir, saira asif, wai yan cheah, sivakumar manickam, jiri jaromir klemes, kuan shiong khoo.  (2022).  geospatial distribution and health risk assessment of groundwater contaminated within the industrial areas: an environmental sustainability perspective.  - chemosphere.  1-12.