อุปถัมภ์ ส. .; จันทรา ไ. . .; อัศวภูมิ ส. . A Secondary School Administration Model to Excellence . Journal of Graduate School, Pitchayatat, Ubon Ratchathani Rajabhat University, [S. l.], v. 15, n. 2, p. 201–210, 2020. Disponível em: https://so02.tci-thaijo.org/index.php/Pitchayatat/article/view/244336. Acesso em: 4 may. 2024.