Ridwan, Muhammad, Rianda, dan Yohannes Chrysostomos Hendro Yuwono. “Rancang Bangun Mesin Pelontar Shuttlecock Otomatis”. Electrical Network Systems and Sources 3, no. 2 (Juni 1, 2024): 121 - 127. Diakses November 21, 2024. https://jurnal.politap.ac.id/index.php/entries/article/view/1687.