“Pengaruh Metode Latihan Dan Kelentukan Terhadap Kemampuan Jump Service Dalam Permainan Bolavoli Putra Junior”. JSH: Journal of Sport and Health 1, no. 1 (January 6, 2020): 13–24. Accessed June 30, 2026. https://ejurnal.mercubuana-yogya.ac.id/index.php/JSH/article/view/981.