AUPALAWONG, S.; SRIPUTTARIN, S.; KHEAWNAMCHUM, J. Skills Of School Administrators Affecting Teacher Competencies in the 21st Century of Schools Under Nakhon Phanom Primary Educational Service Area Office 1. Journal of Multidisciplinary in Humanities and Social Sciences, [S. l.], v. 7, n. 3, p. 1487–1503, 2024. Disponível em: https://so04.tci-thaijo.org/index.php/jmhs1_s/article/view/269868. Acesso em: 17 sep. 2026.