Dr. Hanaa Samaha is currently a senior lecturer in the Department of English Language at the Faculty of Language and Linguistics, Universiti Malaya. She received her PhD Degree in Syntax, Systemic Functional Linguistics in 2022 from Universiti Malaya. Her research focused on syntax, with her primary interest in functional syntax and Systemic Functional Linguistics, specifically the Cardiff Grammar. Her current research includes Appraisal Theory, discourse analysis, multimodality, and language learning and teaching theories and their implication in second language learning.

Associate Professor Dr. Santha Chenayah has demonstrated sustained excellence across academic scholarship, institutional leadership, and societal engagement for over three decades. Her intellectual contributions to the fields of environmental economics, operations research, and sustainability reflect a trajectory of deep expertise, policy relevance, and global impact. Holding a Ph.D. and Master’s in Economics from Osaka University, Japan, and a Bachelor of Economics (Hons) from Universiti Malaya, she possesses a foundation rooted in both analytical rigor and regional policy insight.Dr. Chenayah’s research output includes over 40 peer-reviewed publications, many in high-impact journals indexed by Web of Science, Scopus, and ESCI. Her body of work addresses climate change mitigation, green disposal behavior, electric vehicle adoption, and solid waste management, demonstrating her interdisciplinary approach to contemporary environmental challenges. She has served as Principal Investigator or Co-Researcher on more than 20 funded projects supported by the Ministry of Higher Education, University of Malaya, and global institutions such as the World Bank. Her scholarly excellence is recognized through prestigious accolades, including the Outstanding Paper Award by Emerald Literati (2019), multiple Excellent Service Awards from University of Malaya, and the JSPS RONPAKU Fellowship awarded by Japan (2003–2007).Dr. Chenayah has contributed extensively to academic development through course instruction, programme coordination, and postgraduate supervision. She has taught more than 15 undergraduate and postgraduate modules covering macroeconomics, environmental economics, welfare economics, Environmental Management and Planning. Between 2020 and 2025 alone, she was appointed as internal examiner for over 40 postgraduate theses. Her leadership in academic quality assurance includes contributions to curriculum redesign and assessment at faculty and national levels.In addition to her pedagogical responsibilities, Dr. Chenayah has held key administrative roles, including multiple terms as Head of the Department of Economics at Universiti Malaya. She has served on more than 70 institutional and faculty-level committees, ranging from safety and health boards to steering panels on strategic policy and curriculum development. Her editorial leadership includes current appointments as the Chief Editor and Associate Editor of Institutions and Economies, and Associate Editor of the Singapore Economic Review (2024–2026), reflecting her influence in shaping scholarly discourse in economics across the region.A defining aspect of Dr. Chenayah’s professional portfolio is her international engagement and representation. As the Honorary Secretary of the Malaysian Economic Association (MEA), she has actively represented Malaysia at Federation of ASEAN Economic Associations (FAEA) conferences across ASEAN countries. These diplomatic assignments underscore her role in promoting regional economic integration, academic exchange, and multilateral collaboration. By fostering intellectual ties and facilitating joint dialogues on policy and development, her contributions have elevated Malaysia’s visibility in regional economics while expanding her own transnational scholarly networks. Such experiences enrich her academic leadership and position her as a regional ambassador of Malaysian economic thought.Complementing her academic and regional roles, Dr. Chenayah has contributed her expertise to national policy development and consultancy initiatives. She has led and participated in advisory projects for key institutions including the World Bank, MB Inc. Perak, and Malaysia’s Ministry of Environment, addressing strategic themes such as circular economy planning, rare earth supply chain resilience, and carbon mitigation. Her consistent engagement with media outlets, webinars, and public policy forums highlights her ability to translate research into actionable insights.Through the integration of research excellence, pedagogical innovation, academic stewardship, and ASEAN-level diplomatic engagement, Dr. Santha Chenayah exemplifies the ideals of a modern scholar whose work transcends borders and disciplines. Her sustained record of contributions aligns with Universiti Malaya’s mission to foster transformative education and globally relevant scholarship.

Dr. Siti Idayu Hasan is a Senior Lecturer in the Family Health Discipline at the Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya. After completing her PhD, she embarked on a significant journey as a Postdoctoral Research Fellow at UMCAS, collaborating with the International Tobacco Control project team in Canada. Her work focused on measuring the psychosocial and behavioral impact of key national-level policies under the WHO Framework Convention on Tobacco Control (FCTC). She is a Fellow of Hong Kong WHO Collaborating Centre (Tobacco Control) and Committee Member of Scientific Research Tobacco Working Group (WHO FCTC Malaysia). Continuing her career, Dr. Siti Idayu became the Impact Project Manager at UMCares. In this role, she led the development and management of frameworks to monitor, evaluate, and enhance the effectiveness of community-oriented projects. Her efforts have been pivotal in ensuring that these initiatives bring about meaningful and sustainable improvements in society. Dr. Siti Idayu’s current research themes include tobacco control, mental health, and impact evaluation. Her work in tobacco control encompasses projects like Smoking Cessation, Organizing, Planning, and Execution (SCOPE), Generational Endgame (GEG), and the International Tobacco Control (ITC) project. She is also deeply involved in mental health research, aiming to address and mitigate mental health issues within the community. Beyond her research, Dr. Siti Idayu consults in the expanding field of public health, with a particular focus on tobacco control and mental health. She enjoys engaging with the community through health promotion activities, such as the Generational Endgame initiative, conducted in various settings (i.e. workplace, school and public) to raise awareness and drive positive behavioral change. Dr. Siti Idayu's commitment to improving public health is unwavering. Her work is not just about research and academia; it’s about making a tangible difference in the lives of individuals and communities. She believes that through collaborative efforts and a deep-seated commitment to health promotion, we can create a healthier, more resilient future for everyone. Her journey inspires others to join in the mission of bettering our communities and making impactful contributions to public health.