Ahmad, Mohd Ridzuan, and Hishamuddin Hashim. “Electricity Usage Monitoring Based On Internet of Things”. ELEKTRIKA- Journal of Electrical Engineering 20, no. 3 (December 27, 2021): 37–42. Accessed April 23, 2024. https://elektrika.utm.my/index.php/ELEKTRIKA_Journal/article/view/284.