“Implementasi Teknik PWM (Pulse Width Modulation) Pada Wipper Mobil Otomatis Berbasis Mikrokontroler”. JOURNAL OF SCIENCE AND SOCIAL RESEARCH 3, no. 2 (August 25, 2020): 91–95. Accessed May 4, 2026. https://jurnal.goretanpena.com/index.php/JSSR/article/view/423.