Setiadi, David, and Fidi Supriadi. “Electronic Equipment Control Using Nodemcu Esp8266 and Telegram Messenger”. J-Tin’s - Jurnal Teknik Informatika 2, no. 2 (October 15, 2018). Accessed September 18, 2025. https://journal.unsap.ac.id/index.php/jtins/article/view/361.