HALOMOAN, Rinaldi; HARIADI, Hariadi. DEVELOPMENT OF SAMSAK TO IMPROVE TECHNICAL ABILITY TO FIGHT IN EXTRACURRICULAR TARUNG DERAJAT IN SENIOR HIGH SCHOOLS. Indonesia Sport Journal, [S. l.], v. 3, n. 2, p. 66–75, 2020. DOI: 10.24114/isj.v3i2.37825. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/isj/article/view/37825. Acesso em: 26 apr. 2025.