ปิยงฺกโร (จันทร์เรือง) พ. STUDENTS ACTIVITIES ADMINISTRATION IN EFFECTIVE. Mahamakut Graduate School Journal, [S. l.], v. 16, n. 2, p. 204–210, 2019. Disponível em: https://so04.tci-thaijo.org/index.php/mgsj/article/view/200019. Acesso em: 8 may. 2024.