Development of Video Tutorial for Basic Goalkeeper Techniques in Soccer Schools of Bayung Lencir Sub-District. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, [S. l.], v. 17, n. 3, 2025. DOI: 10.26858/cjpko.v17i3.342. Disponível em: https://competitor.idjournal.eu/index.php/competitor/article/view/342. Acesso em: 22 oct. 2025.