Kai Kee, Low, and Zainab Senan Attar Bashi. “Smart Traffic Light Monitoring System for Emergency Using Arduino”. Multidisciplinary Applied Research and Innovation 2, no. 3 (December 8, 2021): 015–020. Accessed April 9, 2026. https://penerbit.uthm.edu.my/periodicals/index.php/mari/article/view/5078.