Meidy Saputra, and Karnadi Karnadi. “PERANCANGAN SMART CAR MENGGUNAKAN SENSOR ULTRASONIK HC-SR04 BERBASIS ARDUINO”. Kohesi: Jurnal Sains dan Teknologi 2, no. 6 (January 27, 2024): 11–20. Accessed July 7, 2025. https://ejournal.warunayama.org/index.php/kohesi/article/view/2183.