LEKHETHO, M.; OPOKU, C. M. P. . Quality Assurance Systems and Student Academic Learning Outcomes among Private Universities: An Ordinal Orbit Regression Analysis. International Journal of Education and Teaching Zone, [S. l.], v. 5, n. 2, p. 418–437, 2026. DOI: 10.57092/ijetz.v5i2.806. Disponível em: https://jurnal.yayasannurulyakin.sch.id/index.php/ijetz/article/view/806. Acesso em: 5 jul. 2026.