PLOMDONGLOY, K.; DUANGCHATOM, K.; RUANGSUWAN, C. The Development Model for Servant Leadership of Teacher Under The Primary Educational Service Area Office in Roi-Kean-Sara-Sin Province: The Development Model for Servant Leadership of Teacher Under The Primary Educational Service Area Office in Roi-Kean-Sara-Sin Province. RATANABUTH JOURNAL, Yasothon, Thailand, v. 6, n. 1, p. 430–447, 2024. Disponível em: https://so07.tci-thaijo.org/index.php/rtnb/article/view/4206. Acesso em: 16 sep. 2026.