Peran Tata Usaha Membantu Meningkatkan Mutu Pendidikan di MAPN 4 Medan. MODELING: Jurnal Program Studi PGMI, [S. l.], v. 11, n. 1, p. 711–724, 2024. DOI: 10.69896/modeling.v11i1.2344. Disponível em: http://jurnal.stitnualhikmah.ac.id/index.php/modeling/article/view/2344. Acesso em: 17 apr. 2026.