Wan Azrul Wan Ahmad Nazri and Faezah Harun, “Baby Monitoring System by using Arduino Uno”, JET, vol. 10, no. 1, pp. 163–166, Nov. 2022, Accessed: Jun. 14, 2026. [Online]. Available: https://ejournal.unikl.edu.my/index.php/jet/article/view/335