Binti Harun, Nurhamirah, and Mohd Shamian Bin Zainal. 2023. “Development of Face Recognition Smart Door Lock System Using ESP32-CAM and Telegram Application As Media Control and Monitoring”. Progress in Engineering Application and Technology 4 (2): 035-048. https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/10586.