ROO-YUENYONG, W.; KONGPET, Y. Leadership Development that Creates Leaders in School Administrators under the Office of Secondary Education Service Area in the Northeastern Region. Dhammathas Academic Journal, [S. l.], v. 22, n. 3, p. 29–40, 2022. Disponível em: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/256866. Acesso em: 15 sep. 2026.