RUENGVIJIT, S.; THONGCHAI, H.; THUMMAKUL, D. Needs assessment and Formative Leadership development methods of the School Directors under Primary Educational Service. Princess of Naradhiwas University Journal of Humanities and Social Sciences, [S. l.], v. 7, n. 1, 2019. Disponível em: https://so05.tci-thaijo.org/index.php/pnuhuso/article/view/208015. Acesso em: 4 may. 2024.