Meningkatkan Kompetensi Pelatih Beladiri Tarung Derajat Melalui Iptek Keolahragaan. Abdi Masyarakat, [S. l.], v. 1, n. 1, 2019. DOI: 10.58258/abdi.v1i1.972. Disponível em: https://ejournal.mandalanursa.org/index.php/PB/article/view/972. Acesso em: 18 sep. 2026.