Md Ropizan, Mohd Ikram Hanafi, and Rahmat Talib. “Medicine Dispenser With Alarm and Alert Message Using GSM”. Evolution in Electrical and Electronic Engineering 4, no. 2 (October 26, 2023): 342–348. Accessed July 18, 2024. https://publisher.uthm.edu.my/periodicals/index.php/eeee/article/view/13276.