SIREGAR, Fajar Sidik; SEMBIRING, Masta Marselina; SIREGAR, Arifin. ANALISIS PERBEDAAN KONTRIBUSI VARIASI LATIHAN PASSING BOLA VOLI. Jurnal Olahraga dan Kesehatan Indonesia (JOKI), [S. l.], v. 1, n. 2, p. 102–108, 2021. DOI: 10.55081/joki.v1i2.306. Disponível em: https://www.jurnal.stokbinaguna.ac.id/index.php/JOK/article/view/306. Acesso em: 7 oct. 2026.