The Effect of the Ruffini Model on Offensive Tactical Behavior and Teaching the (2–2) Play System in Futsal. Proximus Journal of Sports Science and Physical Education, [S. l.], v. 3, n. 06, p. 58–73, 2026. Disponível em: https://proximusjournal.com/index.php/PJSSPE/article/view/435. Acesso em: 30 oct. 2026.