Kurniawan, Bambang, and Haris Tri Saputra. “Telegram Implementation on Security and Monitoring of Home Door Keys Based on Wemos and Internet of Things”. Journal of Applied Engineering and Technological Science (JAETS) 4, no. 1 (October 14, 2022): 244–250. Accessed September 10, 2024. https://yrpipku.com/journal/index.php/jaets/article/view/1042.