Dr. Zulhelmi Amir is a researcher and senior lecturer at the Department of Chemical Engineering, Universiti Malaya, Malaysia. He received his B.Eng. in Chemical Engineering from Yamagata University, Japan (2011), M.Eng.Sc. in Chemical Engineering from Universiti Malaya (2016), and his Ph.D. in Petroleum Engineering from Universiti Teknologi PETRONAS (2020). His research focuses on oilfield water control, enhanced oil recovery, geological carbon storage, completion and drilling fluids, and flow assurance. He is particularly interested in developing innovative materials and processes that promote sustainable practices in oil and gas operations. Dr. Zulhelmi has published extensively in ISI‑indexed journals and has presented at numerous international conferences, including those organized by the Society of Petroleum Engineers (SPE). He is currently teaching undergraduate courses in chemical engineering and actively supervises research projects that integrate academic insights with industry needs. He is currently the undergraduate program coordinator for Chemical Engineering program since 2024. He welcomes opportunities for collaboration and strategic partnership.

Dr. Natrah Ahmad Fuad is a dental lecturer specialising in Endodontics at the Department of Restorative Dentistry, Universiti Malaya. She obtained her Bachelor of Dental Surgery (BDS) degree from Universiti Malaya in 2017 and subsequently served as a dental officer at Klinik Pergigian Bangsar from 2018 to 2020. In 2020, she pursued postgraduate studies in endodontology and completed her Doctor of Clinical Dentistry (DClinDent) in Endodontology with distinction at the Edinburgh Dental Institute, University of Edinburgh, in 2023. Dr. Natrah further advanced her qualifications by attaining the Membership of the Faculty of Dental Surgery from the Royal College of Surgeons of Edinburgh (MFDS RCSEd) in 2020, the Membership in Endodontics (MEndo RCSEd) in 2023, and the Fellowship in Endodontics (FEndo RCSEd) in 2025. Her current research interests include digital endodontics, endodontic bioceramic materials, regenerative endodontics, dental trauma management, and dental education.        

Professor Dr. Maya Khemlani David (Faculty of Languages and Linguistics, University of Malaya) received the Linguapax Award in 2007 and   is an Honorary Fellow of the Chartered Institute of Linguists, United Kingdom and an Honorary Member of the Foundation of Endangered Languages. As a sociolinguist, Dr. David has a special interest in discourse analysis, languages in Malaysian minority communities, and the role of language in establishing and maintaining national unity within and across cultures. She is a Visiting Scholar, College for Women and also consultant (ELT) for Kinnaird College, both in Lahore, Pakistan. She also is Hon. Academic Consultant, London College of Clinical Hypnosis. She holds an Executive Diploma in Coaching and also in Counselling.  Her publications include Malaysian Indian: Sociocultural Assimilation towards the Malay Majority (2012, Tanjung Malim, UPSI), Leadership Discourse of Tun Dr. Mahathir Mohammad (2010, Shah Alam, UPENA ), Code-Switching in Malaysia ( 2009,Frankfurt, Peter Lang) and The Sindhis of Malaysia: A Sociolinguistic Account (2001, London, ASEAN), and her co-edited and edited publications are National Planning and Language Shifts in Malaysian Minority Communities: Speaking in Many Tongues(2011,IIAS/ICAS, University of Amsterdam Press), Politeness in Malaysian Family Talk (2008, Serdang: UPM), Language and Human Rights: Focus on Malaysia (2007, Serdang: UPM), Language and the Power of the Media (2006, Frankfurt, Peter Lang), Language Choices and Discourse of Malaysian Families: Case Studies of Families in Kuala Lumpur, Malaysia (2006, Petaling Jaya, Strategic International and Research Development Centre), Teaching of English in Second and Foreign Language Settings: Focus on Malaysia (2004, Frankfurt, Peter Lang) and Developing Reading Skills (2002, Kuala Lumpur: Melta/Sasbadi). Dr. David can be contacted at: mayadavid@yahoo.com Areas of Specialisation • Cross-Cultural Communication • Discourse Analysis • English for Specific Purposes • Language Maintenance and Language Shift • Language of the Elderly • Language and Human Rights