SIREGAR, Hendra Gunawan. DEVELOPMENT OF ATTACK PATTERN TRAINING VIDEO TUTORIALS IN INDOOR HOCKEY GAMES. Indonesia Sport Journal, [S. l.], v. 5, n. 1, p. 8–12, 2022. DOI: 10.24114/isj.v5i1.37881. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/isj/article/view/37881. Acesso em: 8 jun. 2025.