Cheah Chia Wei graduated from the University of Malaya with a Bachelor of Dental Surgery. She then worked as a dental officer in the Ministry of Health, before joining the Faculty of Dentistry. There, she underwent specialist training in Periodontology and became a lecturer, teaching general dentists and specialists in Periodontology. She has a PhD related to oral microbial profiling using 16S rRNA gene sequencing in relation to the inflammatory status of rheumatoid arthritis subjects with periodontitis. Currently, Cheah Chia Wei is the discipline coordinator and clinical coordinator for the Periodontology Unit, postgraduate coordinator for Master of Oral Sciences (Periodontology) program, and also heads the Clinical Craniofacial Dental Research Group in the Faculty of Dentistry, Universiti Malaya. She is also the treasurer for The Malaysian Society of Oral Microbiologists and Oral Immunologists. Her research interests include extraction socket ridge preservation, periodontal/bone regenerative material for implantology, and oral microbiology influencing periodontal health and systemic health. She has published her work in peer-reviewed journals and has presented it both locally and abroad. Cheah Chia Wei also serves as a reviewer for peer-reviewed journals in her area of expertise.  

Roshidah Hassan is an Associate Professor at the Department of Asian Languages, Universiti Malaya. She served as Deputy Dean (Undergraduate Studies) from 2018 to 2022 and previously headed the Department of Asian and European Languages. She holds a Bachelor of Arts in Malay Studies (Linguistics) and a PhD from Universiti Malaya, as well as a Diploma in French Studies from the University of La Rochelle and a Master’s in Teaching French as a Foreign Language from the University of Poitiers. Her teaching covers French syntax, morphology, phonetics, and phonology. Her research focuses on language acquisition, phonetics, phonology, and ethnolinguistics. She is currently involved in documenting endangered Orang Asli languages and investigating how Malaysian learners acquire French sounds. She also conducts research on the preservation of Portuguese Creole in Malacca. Her work contributes to sustaining linguistic diversity and enhancing language education for minority and indigenous communities in Malaysia.

Nader Ghaffari Khaligh received his Ph.D. in Organic chemistry from the University of Guilan, Iran, in 2013. Since 2015 he has worked as a researcher at the Nanotechnology & Catalysis Research Center, Universiti Malaya, Malaysia. His publications, including papers, reviews, and mini-reviews, are focused on heterogeneous and homogeneous catalysis, sustainable chemistry, green chemistry, energy, synthesis of heterocycles, and multi-task reagents. ‎ He has been elected as World's Top 2% Scientist Career-Long Citation ‎Impact and World's Top 2% Scientists by Stanford University in 2019, 2020, 2021, 2022, 2023, and 2024. He received a Chinese Chemical Letter Excellent Paper in 2017 and the Best Research Award in International Research Award on Oncology, Cancer Research in 2022, the Advanced Materials Award in 2024, and the Green Materials Prize in 2024. He is the executive editor, section editor, and associate editor of three international journals. He is a member of the editorial board of several international journals.