K.Sugumaran, Sutharson, and Rahmat Sanudin. “Internet Of Things (IOT) Based Health Telemonitoring System”. Evolution in Electrical and Electronic Engineering, vol. 5, no. 1, Apr. 2024, pp. 504-11, https://publisher.uthm.edu.my/periodicals/index.php/eeee/article/view/15308.