The Effect of Rubber Ball Modifications On Improving Overhead Passing Techniques In Handball Learning. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, [S. l.], v. 18, n. 1, p. 0903–0911, 2026. Disponível em: https://competitor.idjournal.eu/index.php/competitor/article/view/592. Acesso em: 17 feb. 2026.