Mohammad Noviansyah and Hafdiarsya Saiyar (2025) “PEMANFAATAN SENSOR ULTRASONIC BERBASIS ATMEGA16 PADA PORTAL OTOMATIS”, Akrab Juara : Jurnal Ilmu-ilmu Sosial, 9(3), pp. 808–823. Available at: https://akrabjuara.com/index.php/akrabjuara/article/view/2427 (Accessed: 11 January 2026).