Taufiq Dzulkifli, Muhammad, and Roshayati Yahya. “IoT-Based Child-in-Car Safety Reminder”. Evolution in Electrical and Electronic Engineering 2, no. 2 (November 15, 2021): 363–368. Accessed August 15, 2026. https://periodical.uthm.edu.my/index.php/eeee/article/view/3930.