Ningrum, L. Endah, and Indrawan Nurgrahanto. “PERANCANGAN CROSSROAD TRAFFIC LIGHT BERBASIS MIKROKONTROLER ATMEGA 16”. SISTEM Jurnal Ilmu Ilmu Teknik 14, no. 2 (August 13, 2018): 48 - 56. Accessed June 25, 2025. https://sistem.wisnuwardhana.ac.id/index.php/sistem/article/view/208.