CHINPORN, P.; PHOOJOMJIT, P. The Guidelines for Development of Servant Leadership of School Administrators Under The Secondary Educational Service Area Office Nakhon Ratchasima: The Guidelines for Development of Servant Leadership of School Administrators Under The Secondary Educational Service Area Office Nakhon Ratchasima. RATANABUTH JOURNAL, Yasothon, Thailand, v. 5, n. 2, p. 449–463, 2023. Disponível em: https://so07.tci-thaijo.org/index.php/rtnb/article/view/3196. Acesso em: 1 jun. 2025.