Imam Fahmi Udin Ma'ruf, Jamaaluddin, and Izza Anshory. “Sistem Camera Dan Pengamanan Kotak Amal Berbasis Internet Of Things Dan Telegram”. SinarFe7, vol. 5, no. 1, Dec. 2022, pp. 44-48, http://journal.fortei7.org/index.php/sinarFe7/article/view/349.