Dr. Zulfirdaus Zakaria is a Senior Lecturer at the Institute for Advanced Studies, Universiti Malaya (UM), specializing in Fuel Cell and Electrolyzer Technologies. He holds a PhD in Fuel Cell Engineering from Universiti Kebangsaan Malaysia (UKM), conferred in 2018 under the supervision of Prof. Ir. Dr. Siti Kartom Kamarudin, who is the Director of the Fuel Cell Institute, UKM. His doctoral dissertation, titled “Development of Polymer Electrolyte Membrane Based on Poly (Vinyl Alcohol) and Graphene Oxide for Micro Direct Ethanol Fuel Cell Application,” laid the foundation for his pioneering research in polymer-based fuel cell membranes. During his postgraduate tenure, Dr. Zulfirdaus demonstrated exceptional academic rigor by converting his Master's program to a PhD, publishing 7 scientific articles in high-impact journals as the first author, which included 6 Q1/Q2 WoS indexed journals, and earning the “Graduate on Time” award from the Fuel Cell Institute, UKM. Academic and Research Appointments: Prior to his current role at UM, Dr. Zulfirdaus served as a Senior Lecturer at the School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia (USM), for two years. His four-year tenure postdoctoral researcher at the Fuel Cell Institute, UKM, and at Universiti Tenaga Nasional (UNITEN), where he contributed to significant advancements in fuel cell and electrolyzer technologies. Research Focus and Contributions: Dr. Zulfirdaus’s primary research interests encompass the development of polymer electrolyte membranes for both fuel cells and electrolyzers, focusing on: Proton Exchange Membranes (PEMs) and Anion Exchange Membranes (AEMs) Utilization of synthetic polymers (e.g., Polyvinyl Alcohol) and biopolymers (e.g., Sodium Alginate and Carrageenan) Applications in renewable energy generation and green hydrogen production He has been actively involved in the research, development, and optimization of various fuel cell and electrolyzer systems, including: Direct Methanol Fuel Cells (DMFCs) Direct Ethanol Fuel Cells (DEFCs) Alkaline Fuel Cells (AFCs) Intermediate Temperature Solid Oxide Fuel Cells (IT-SOFCs) Alkaline Anion Exchange Membrane (AEM) Electrolyzers His work extends to the synthesis of advanced materials, such as: Polymer Modifications for enhanced membrane performance Graphene-based Nanomaterials for conductivity improvements Catalyst Development for both fuel cells and electrolyzers Research Grants and Funding: Dr. Zulfirdaus has led and contributed to numerous high-impact research projects, including: Project Leader: Development of Novel Polymer Electrolyte Membrane for Fuel Cells. Universiti Malaya Research Excellence Grant 2025 (RM 97,614; 2025-2027)  Project Leader: Biomass to Fuel Cells: Leave to Energy. Universiti Malaya Living Labs 2025 (RM 30,000; 2025-2026) Project Leader: The Effect of Incorporating Epoxidized Natural Rubber on the Performance of Quaternized Polyvinyl Alcohol Membrane in Direct Ethanol Fuel Cells, USM Short-term Grant (RM 39,000; 2023-2025) Researcher: Development of Alkaline AEM Electrolyzer with Novel Nanocomposite Membrane, UKM PAKARUNDING-NanoMalaysia Berhad (RM 539,125; 2022–2023) Postdoctoral Researcher: New Biodegradable Membrane Based on a Hybrid Polymer Carrageenan/Poly (Vinyl Alcohol) for Direct Alcohol Fuel Cells, DANA MODAL INSAN (UKM) (RM 100,000; 2019–2020) Postdoctoral Researcher: Fabrication and Performance Study of Solid Oxide Fuel Cell (SOFC), 1kW Stack, TNB Seeding Fund (UNITEN) (RM 1,698,100.70; 2018–2020) Intellectual Property and Publications: Dr. Zulfirdaus has registered multiple intellectual properties with MyIPO, including: Carrageenan Biopolymer Membrane for Passive DEFC Applications (LY2022P05229) – First Author Cross-Sectional Properties of 7% MN-Doped ZnO Thin Films (LY2023P00617) – Co-author Strategy on How to Write a Review Paper Module (LY2022E00215) – Co-author He has also authored the book “Membran Hijau Polivinil Alkohol: Aplikasi Sel Fuel Ethanol Langsung” published by Penerbit UKM. With 50 publications in high-impact journals—24 in Q1, 15 in Q2, and 2 in Q3 categories—Dr. Zulfirdaus has established himself as a leading scholar in his field, serving as the first author in 24 of these publications. Awards and Recognition: Top Downloaded Paper (2018-2019) – International Journal of Energy Research (Q1, IF 4.6) Top Downloaded Paper (2022-2023) – Journal of Applied Polymer Science (Q2, IF 2.7) World's Top 2% Scientists 2025 by Elsevier and Stanford University. Editorial and Peer Review Activities: Dr. Zulfirdaus actively contributes to the scholarly community as a peer reviewer for prestigious journals such as: Renewable and Sustainable Energy Reviews (Q1, IF 16.3) International Journal of Hydrogen Energy (Q1, IF 8.1) Applied Energy (Q1, IF 10.1) To date, he has reviewed over 100 high-impact manuscripts across various leading journals in the field of energy research. Invited Speaker and Outreach: As an expert in academic writing, Dr. Zulfirdaus has been invited to deliver talks on “How to Write a High-Impact Review Paper” at multiple Malaysian higher education institutions, including UiTM, UKM, USM, UNIMAS and UniKL. He is open to academic collaborations and can be contacted at zulfirdaus@um.edu.my.  

  Dr Vilashini Somiah is a feminist anthropologist from Sabah, Malaysia, and a Senior Lecturer in the Gender Studies Programme at Universiti Malaya. She holds a PhD from the National University of Singapore, an MA from Ohio University, an MRes from Universiti Malaya, and a BA from Universiti Malaya. Her research centres on underrepresented narratives of women, migrants, and interior Bornean communities, with a particular focus on marginality, survival, and lived political realities. She is co-editor of Revisiting Covid-19 in Malaysia: Plight and Perseverance (UM Press, 2023) and Sabah from the Ground: The 2020 Elections and the Politics of Survival (SIRD/ISEAS, 2021). Her first single-authored monograph, Irregular Migrants and the Sea at the Borders of Sabah, Malaysia: Pelagic Alliance (Palgrave Macmillan, 2022), received the Universiti Malaya Award for Outstanding Achievement (ACUM) for Best Social Science Book and has gained international recognition. She is currently completing her fourth book on the lives and resilience of Bornean women, under contract with University of Hawaii Press. Dr Somiah was a Saw Swee Hock Southeast Asia Centre Visiting Fellow at the London School of Economics in 2024, supported by the Henry Luce Foundation and SEANNET, where she researched Indigenous women entrepreneurs in Sabah and forms of entrepreneurial resilience in the post–Covid-19 period. She was also an ISEAS – Yusof Ishak Institute Visiting Fellow in 2025, focusing on subaltern politics in East Coast Sabah in the lead-up to the 2025 Sabah state elections. She currently serves as a Harvard Asia Center Associate (2025–2026) and was elected to the Southeast Asia Council of the Association for Asian Studies (AAS), where she will serve until 2028. In 2026, she was awarded the Greenberg Chair Visiting Scholar Bursary at the University of Ottawa. Beyond academia, she writes widely on Malaysia’s socio-political landscape and is co-founder of the Datum Initiative, a regional research observatory working at the intersection of data, justice, and inclusive socio-economic transformation in Southeast Asia. To know more about her works as a scholar and with Datum visit www.vilashinisomiah.com and www.datum-initiative.com      

Dr Sam is a medical graduate from the University of Nottingham in the UK, and completed his postgraduate training in Medical Microbiology in London. He joined the University of Malaya in 2005. He is head of the diagnostic virology and advanced (molecular) diagnostics units in the University of Malaya Medical Centre, a 1000-bed tertiary referral centre. His clinical diagnostic work includes expanding molecular diagnostic services and involvement in hospital responses to emerging infectious diseases such as COVID-19. He teaches both undergraduates and postgraduates. His research interests cover clinical, epidemiological, diagnostic and pathogenesis aspects of chikungunya virus and other arboviruses, respiratory viruses (including influenza and SARS-CoV-2), and enterovirus A71, and he has held several national and international grants.