Suklerttrakul K, Prasertporn V. Needs of the Personnel Administration of Development at School Administrators under Khon Kaen Primary Educational Service Area Office 1. edunsrujournal [Internet]. 2023 Dec. 28 [cited 2024 May 17];6(3):124-3. Available from: https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/261649