Hannafi, Muhamad, Bafirman Bafirman, and Endang Sepdanius. “PENGARUH LATIHAN OVERHEAD THROW TERHADAP KETERAMPILAN SERVIS ATAS PEMAIN BOLAVOLI PUTRA SMPN 3 PADANG PANJANG”. STAMINA 1, no. 1 (December 31, 2018): 198-205. Accessed March 13, 2025. http://stamina.ppj.unp.ac.id/index.php/JST/article/view/52.