SUKEELUK, K. A Study of the Academic Administration for Enhancing the 21st Century Learning Skills of Students in Schools under the Secondary Educational Service Area Office 2. Journal of Modern Learning Development, [S. l.], v. 7, n. 2, p. 393–410, 2022. Disponível em: https://so06.tci-thaijo.org/index.php/jomld/article/view/252904. Acesso em: 16 sep. 2026.