NURHUDA; DINATA, Feri Riski; QOMARUDIN, Muslih; KUSWADI, Ali; SUGIANIK, Dwi. The Relationship between Internal Quality Assurance Implementation and the Competitiveness of Islamic Educational Institutions: A Study of Private Madrasahs. Bulletin of Science Education, [S. l.], v. 6, n. 1, 2026. DOI: 10.51278/bse.v6i1.3114. Disponível em: https://attractivejournal.com/index.php/bse/article/view/3114. Acesso em: 12 nov. 2026.