serhane, Halim. “Preface on the Arab Epigraphy in the Islamic Maghreb At the Era of the Rustumiya and Idrisid States”. The Algerian Historical Journal, vol. 5, no. 01, May 2026, pp. 125-37, https://journals.univ-msila.dz/index.php/AHJ/article/view/10076.