Phomarak S, Kheawnamchum เ. Innovative Leadership of School Administrators Affecting High Performance Organization of Schools under the Nakhon Phanom Primary Educational Service Area Office 1. edu-rmu [Internet]. 2021 Feb. 9 [cited 2024 Apr. 26];18(1):83-94. Available from: https://so06.tci-thaijo.org/index.php/edu-rmu/article/view/251565