พันธ์ยางน้อย ส. A Development Model for Digital-Era School Administration of School Administrators under the Secondary Educational Service Area Office Roi Et: A Development Model for Digital-Era School Administration of School Administrators under the Secondary Educational Service Area Office Roi Et. Dhammathas Academic Journal, [S. l.], v. 26, n. 3, p. 281–292, 2026. Disponível em: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/292938. Acesso em: 8 oct. 2026.