The effectiveness of krwanjang game implementation on sepak sila’s skills in sepak takraw game at Surabaya sepak takraw academy. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran, [S. l.], v. 7, n. 3, p. 367–377, 2021. DOI: 10.29407/js_unpgri.v7i3.16148. Disponível em: https://ojs.unpkediri.ac.id/index.php/pjk/article/view/16148. Acesso em: 3 apr. 2025.