ORSUWAN M, SIRIPARP T, SUSOM K, WONGLEK P, VONGCHAVALITKUL B. “SKILLED AND MORAL LEADERS” A CAUSAL MODEL OF INSTRUCTIONAL LEADERSHIP OF ASPIRING SCHOOL LEADERS. Res Comm Soc Dev J [internet]. 2021 Dec. 7 [cited 2026 Sep. 16];15(4):154-68. available from: https://so04.tci-thaijo.org/index.php/NRRU/article/view/255689