CHANNUAN, K.; PANGTHAI , S.; SONJAI, S. A Model of Effective School Administration in Schools under the Secondary Educational Service Area Office Loei, Nong Bua Lamphu. Journal of Multidisciplinary in Humanities and Social Sciences, [S. l.], v. 9, n. 4, p. 2065–2084, 2026. Disponível em: https://so04.tci-thaijo.org/index.php/jmhs1_s/article/view/286466. Acesso em: 27 aug. 2026.