BANCHA WONGSUE, SITTIPORN KAO-UN, SIRIMAS MUENSAI. Management of School Safety and Health of Secondary Schools in the Lower Northern Region. SJIS-P, [S. l.], v. 35, n. 1, p. 561–565, 2023. Disponível em: http://sjis.scandinavian-iris.org/index.php/sjis/article/view/350. Acesso em: 7 may. 2024.