f. p. chee, m. c.-g. ooi, y. j. wong, j. sentian, j. dayou, m. t. latif & j. h.-w. chang.  (2025).  international journal of environmental science and technology .  - modelling climatic variable impacts on ground-level ozone in malaysia using backward trajectory and generative additive models.  6021 - 6048. 

nanchi shen, jiani tan, qing mu, ling huang, wenbo xue, yangjun wang, maggie chel gee ooi, mohd talib latif, gang yan, lam yun fat nicky, li li.  (2025).  recommendations on benchmarks for the denitrification–decomposition model application in china: insights from literature analysis.  - environmental modelling & software.  1 - 12. 

natasha arina, norfazrin mohd hanif, yet yin hee, murnira othman, maggie chel gee ooi, masni mohd ali, khairiatul mardiana jansar, mohd talib latif.  (2025).  microplastics contamination in coastal environment of southeast asia: a systematic review.  - physics and chemistry of the earth.  1 - 11. 

yixiao chen, andy chan, chei gee ooi, li li, fang yenn teo.  (2024).  assessments of the wrf model in simulating 2021 extreme rainfall episode in malaysia.  - air quality atmosphere and health.  257-281. 

jackson hian-wui chang, yong jie wong, maggie chel-gee ooi, saginela ravindra babu, shantanu kumar pani, neng-huei lin.  (2024).  biomass burning in critical fire region over the maritime continent from 2012 to 2021: a review of the meteorological influence and cloud-aerosol-radiation interactions.  - atmospheric environment.  1-18. 

rahman parno,amir-hussain meshkatee,elham mobarak hassan,nasim hossein hamzeh, maggie chel gee ooi, maral habibi.  (2024).  investigating the role of the low-level jet in two winters severe dust rising in southwest iran.  - atmosphere.  1-19. 

mohd rashdan topa, mohd talib latif, murnira othman, maggie ooi chel gee, norfazrin mohd hanif, mohd shahrul mohd nadzir, haris hafizal abd hamid, anis asma ahmad mohtar, liew juneng.  (2023).  rekod jangka panjang kepekatan metana di malaysia.  - sains malaysiana.  1359-1370. 

abbas ranjbar saadat abadi, nasim hossein hamzeh, maggie chel gee ooi, steven soon-kai kong, christian opp.  (2022).  investigation of two severe shamal dust storms and the highest dust frequencies in the south and southwest of iran.  - atmosphere.  1-22. 

ling huang, ziyi liu, hongli li, yangjun wang, yumin li, yonghui zhu, maggie chel gee ooi, jing an, yu shang, dongping zhang, andy chan, li li.  (2020).  the silver lining of covid-19 - estimation of short-term health impacts due to lockdown in the yangtze river delta region, china.  - geohealth.  1-9. 

nanchi shen, jiani tan, qing mu, ling huang, wenbo xue, yangjun wang, maggie chel gee ooi, mohd talib latif, gang yan, lam yun fat nicky, li li.  (2025).  recommendations on benchmarks for the denitrification–decomposition model application in china: insights from literature analysis.  - environmental modelling & software.  1 - 12. 

natasha arina, norfazrin mohd hanif, yet yin hee, murnira othman, maggie chel gee ooi, masni mohd ali, khairiatul mardiana jansar, mohd talib latif.  (2025).  microplastics contamination in coastal environment of southeast asia: a systematic review.  - physics and chemistry of the earth.  1 - 11. 

f. p. chee, m. c.-g. ooi, y. j. wong, j. sentian, j. dayou, m. t. latif & j. h.-w. chang.  (2025).  international journal of environmental science and technology .  - modelling climatic variable impacts on ground-level ozone in malaysia using backward trajectory and generative additive models.  6021 - 6048. 

rahman parno,amir-hussain meshkatee,elham mobarak hassan,nasim hossein hamzeh, maggie chel gee ooi, maral habibi.  (2024).  investigating the role of the low-level jet in two winters severe dust rising in southwest iran.  - atmosphere.  1-19. 

yixiao chen, andy chan, chei gee ooi, li li, fang yenn teo.  (2024).  assessments of the wrf model in simulating 2021 extreme rainfall episode in malaysia.  - air quality atmosphere and health.  257-281. 

hwai leng teoh, maggie chel gee ooi, mohd talib latif, neng-huei lin, mohd shahrul mohd nadzir, mohd fahmi badulrudin.  (2025).  evaluation of 2015 vegetation fire activity distribution in peninsular malaysia using integrated satellite and land activity data.  - e3s web of conferences.  1 - 10. 

chen, y.x., chan, a., yenn, t.f., ooi, c.g., li, l..  (2023).  a study of the effect of open biomass burning aerosol on rainfall event over malaysia by using eof analysis.  - the 2022 international conference on science & technology applications in climate change (staclim 2022).  1-11. 

aulia nisa'ul khoir, maggie chel gee ooi, juneng liew, suradi, andang kurniawan, azka ni'amillah.  (2021).  modis-derived fire spatial and temporal distribution during haze season in southeast asia using empirical orthogonal function.  - the 2021 international conference on science & technology applications in climate change (staclim 2021).  1-11. 

h mahidin, m t latif, a hamdan, j salleh, d dominick, m c g ooi, l juneng, s zawawi.  (2021).  spatio-temporal of surface ozone (o3) variations at urban and suburban sites in sarawak region of malaysia.  - 4th international conference on science and technology applications in climate change 2021.  1-10. 

aulia ni'saul khoir, maggie chel gee ooi, nur nazmi liyana mohd napi.  (2023).  vegetation fires and pollution in asia.  - .  173-186. 

ooi, m.c.g., chan, a., latif, m.t., lin, n.-h., li, l..  (2022).  wildfires, haze and climate change.  - .  183-205. 

mohd rashdan topa, mohd talib latif, murnira othman, maggie ooi chel gee, norfazrin mohd hanif, mohd shahrul mohd nadzir, haris hafizal abd hamid, anis asma ahmad mohtar, liew juneng.  (2023).  rekod jangka panjang kepekatan metana di malaysia.  - sains malaysiana.  1359-1370. 

ooi chel gee.  (2023).  cetus fenomena cuaca ekstrem.  - harian metro.  1-5. 

ooi chel gee.  (2023).  rakyat malaysia tidak cakna perubahan iklim?.  - bernama.  1-5. 

fadly syah arsad1, rozita hod1, norfazilah ahmad1, maggie chel gee ooi .  (2024).  health and climate-heat preparedness through heat-health warning systems.  - .  206-207. 

mohd talib bin latif;norfazrin binti mohd hanif;murnira binti othman;ooi chel gee.  (2024).  variation and characteristics of atmospheric microplastic in the coastal environment of peninsular malaysia.  - .  . 

ooi chel gee.  (2023).  ukm launches climate database to encourage citizen science.  - the petri dish.  1-4. 

wan shafrina binti wan mohd jaafar;khairul nizam abdul maulud;ooi chel gee.  (2023).  investigating forest canopy structural variations across malaysia using nasa global ecosystem dynamics investigation spaceborne light detection and ranging.  - .  . 

ooi chel gee.  (2023).  cetus fenomena cuaca ekstrem.  - harian metro.  1-5.