SOONTHORNCHAI, N.; PREUKSATEWED, A. D. C.; CHUSORN, D. P. Guidelines for Innovative Leadership Development of Private School Administrators in Kalasin Province. Journal of Research and Development Institute Rajabhat Maha Sarakham University, [S. l.], v. 5, n. 1, p. 67–76, 2018. Disponível em: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/210497. Acesso em: 20 may. 2024.