E. Valenzuela Mochón, “Linguistic Variation in Arabic Sources from al-Andalus: the Manual of ʿAbd al-Raʾūf (Cordova, 10th c.): doi: https://doi.org/10.31810/rsel.53.2.8”, RSEL, vol. 53, no. 2, pp. 201-228, Dec. 2023.