Abu Kassim, K.A. “Seatbelt Reminder & Anti-Seatbelt Reminder Device: ‘Antara Dua Darjat’”. Journal of the Society of Automotive Engineers Malaysia 4, no. 1 (April 24, 2021): 2–4. Accessed January 21, 2025. https://jsaem.my/index.php/journal/article/view/44.