SIREGAR, Hendra Gunawan. PENGEMBANGAN VIDEO TUTORIAL LATIHAN POLA SERANGAN DALAM PERMAINAN HOCKEY INDOOR. Indonesia Sport Journal, [S. l.], v. 7, n. 2, p. 55–60, 2024. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/isj/article/view/64927. Acesso em: 7 jun. 2025.