ŞEN, Erman. “Mu‘tasım-Billâh’ın 223 838 Yılındaki Asia Minor Seferi’nin Hedefi: ‘Küçük Constantinopolis’”. CEDRUS THE JOURNAL OF MEDITERRANEAN CIVILISATIONS STUDIES 8 (November 4, 2025): 547–561. Accessed November 3, 2026. https://mediterra.org/index.php/cedrus/article/view/153.