Abdula, Sevba, and Ahmet Köroğlu, editors. “Şumnu’da Türk Basını Ve Sadâ-Yı İslâm Gazetesi”. Balkan Periodicals: The Trajectory of Islamic Thought in the Interwar Period, by Rexhep Suma, vol. Research 7, Idefe Publications, 2025, pp. 265-80, https://doi.org/10.5331/.