Siregar FS, Sembiring MM, Siregar A. ANALISIS PERBEDAAN KONTRIBUSI VARIASI LATIHAN PASSING BOLA VOLI. JOKI [Internet]. 2021 Jun. 30 [cited 2026 Oct. 6];1(2):102-8. Available from: https://www.jurnal.stokbinaguna.ac.id/index.php/JOK/article/view/306