WIDIASTUTI, W.; SILVANUS, H. . Implementation of rules & procedures to establish student discipline in online physical education learning. JURNAL PENDIDIKAN DASAR NUSANTARA, [S. l.], v. 9, n. 1, p. 98–109, 2023. DOI: 10.29407/jpdn.v9i1.20286. Disponível em: https://ojs.unpkediri.ac.id/index.php/pgsd/article/view/20286. Acesso em: 22 dec. 2024.