TASRIM, Isnada Waris. Effectiveness, Challenges, and Implications of Internal Quality Assurance System Implementation Before and After Covid-19 Pandemic. Istawa : Jurnal Pendidikan Islam, [S. l.], v. 8, n. 2, p. 108–128, 2023. DOI: 10.24269/ijpi.v8i2.7833. Disponível em: https://journal.umpo.ac.id/index.php/istawa/article/view/7833. Acesso em: 8 may. 2026.