IBeni Douala ngumasipala futhi yidolobha elikwisifundazwe se Tizi Ouzou, e-Aljeriya. "Population: Wilaya d'Adrar" (PDF). Office National des Statistiques Algérie. Archived from the original (PDF) on 16 December 2011. Kulandwe ngomhlaka 30 kuNhlangulana 2021.