SUHERMAN, A. .; SUPRIYADI, T. .; CUKARSO, S. H. I. Strengthening National Character Education through Physical Education: An Action Research in Indonesia. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 18, n. 11, p. 125–153, 2019. Disponível em: http://www.ijlter.net/index.php/ijlter/article/view/446. Acesso em: 19 apr. 2026.