WARDANI, D. L.; PUSARI, R. W.; WAKHYUDIN, H. EKSTRAKURIKULER TAEKWONDO DALAM MENGEMBANGKAN KARAKTER KERJA KERAS. Journal of Education Technology, [S. l.], v. 3, n. 3, p. 167–171, 2019. DOI: 10.23887/jet.v3i3.21741. Disponível em: https://ejournal.undiksha.ac.id/index.php/JET/article/view/21741. Acesso em: 7 may. 2024.