Nachaiyapoomi K, Duangchatom K. The Approaches For Teachers’ Good Organizational Citizenship Behaviors Development in The Khon Kaen Primary Educational Service Area 5. edurmu [internet]. 2022 Dec. 27 [cited 2026 Sep. 28];19(3):129-41. available from: https://so06.tci-thaijo.org/index.php/edu-rmu/article/view/261142