1.
Nurhakim I. KEBIJAKAN KHALIFAH AL-MA’MUN TENTANG PENDIDIKAN ISLAM. An-Nidzam [Internet]. 29Jun.2017 [cited 27Apr.2024];4(1):31-2. Available from: https://ejournal.iainu-kebumen.ac.id/index.php/An-Nidzam/article/view/24