Duangmanee, Sirisilp, and Vanich Prasertphorn. 2024. “The School Administrators’ Ethical Leadership under Khon Kaen Primary Educational Service Area Office 1”. Education journal Faculty of Education, Nakhon Sawan Rajabhat University 7 (3). Nakhon Sawan,Thailand:330-41. https://doi.org/10.2774.EDU2024.3.268606.