MEIDUARI FATHURAHMAN; RIA KURNIAWATI. Designing an Internal Quality Assurance System (SPMI) for the Accreditation of an Islamic-Value-Based Educational Institution (A Case Study at Al Kautsar Tanjungpinang Modern Islamic Boarding School and Al Kautsar Tanjungpinang Junior High School). Al-Fadlan: Journal of Islamic Education and Teaching, [S. l.], v. 4, n. 1, p. 102–113, 2026. DOI: 10.61166/fadlan.v4i1.107. Disponível em: https://al-fadlan.my.id/index.php/i/article/view/107. Acesso em: 15 jul. 2026.