Purnomo Adi, Farid Ari, and Pungki Indarto. “Pengaruh Latihan Drill Bola Pantul Terhadap Peningkatan Keterampilan Passing Bawah Bola Voli”. Jurnal Porkes 4, no. 2 (January 25, 2022): 95–102. Accessed May 7, 2024. https://e-journal.hamzanwadi.ac.id/index.php/porkes/article/view/4620.