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 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.  

Dr. Sujaya Singh received her undergraduate medical training at Calicut University, Kerala, India. Subsequently she moved to Malaysia and worked in various hospitals under Kementerian Kesihatan Malaysia (KKM) as House Officer and Medical Officer. After working for 5 years in KKM, she underwent Ophthalmology Specialist training at the University of Malaya. Subsequently she pursued sub specialization in Cornea and Anterior Segment at L.V. Prasad Eye Institute, Hyderabad, India and also the Malaysian cornea fellowship programme withexit Certification in December 2015. She worked as a Cornea specialist at Hospital Sungai Buloh and currently practising at University of Malaya. Her particular interests are in management of cornea and anterior segment diseases.  

Ir. Dr. Onn Chiu Chuen is an associate professor and researcher at the Department of Civil Engineering Faculty of Engineering, Universiti Malaya. He holds a BSc. in Engineering (Environment), MSc and PhD in Environmental Engineering from the Department of Civil Engineering, Universiti Malaya.  Dr Onn is a Professional Engineer registered with the Board of Engineers Malaysia (BEM) and a Chartered Engineer with the Engineering Council United Kingdom. In line with his academic background, Onn’s research interest is quite wide-ranging under Environmental Engineering. However, his main interests are Life Cycle Assessment, eco profile and environmental (carbon, water, etc) footprints and impacts measurement, particularly within the context of products/building materials (waste incorporation), waste (WTE, biogas), energy (biofuels) and transportation (energy, modelling). Additionally, Onn is deeply involved in studying carbonation processes, which are crucial for carbon sequestration and reducing carbon footprints. His work in LCA extends to evaluating the entire lifecycle of products and processes, identifying opportunities to reduce environmental impacts and enhance sustainability. He is also involved with a few consultation projects with Unilever Foods (Malaysia) Sdn. Bhd., Daiki Axis Co. Ltd., Uber Malaysia, Malaysia Green Technology Corporation, Press Metal Aluminium Holdings Berhad, Panasonic R & D Singapore, TNBR and Jabatan Audit Negara.   He is actively working and collaborating with SIRIM’s Environmental Technology Research Centre in developing the Malaysian Life Cycle Inventory Database (MYLCID). He is also being appointed as the technical expert for the development of Malaysia Climate Action Simulator for sub-sectors of transportation under Malaysian Green Technology and Climate Change Center due to his involvement in the development of Low Carbon Mobility Blueprint, 2021-2030 for the Ministry of Environment and Water (KASA).