PEÑA MARTÍN, Salvador, y Miguel VEGA MARTÍN. «The Qur’ānic Symbol of Fish on Ḥammūdid Coins: Al-Ḥaḏir and the Holy Geography of the Straits of Gibraltar». Al-Andalus Magreb, no. 13 (abril 9, 2021): 269–284. Accedido febrero 8, 2026. https://reuredc.uca.es/index.php/aam/article/view/7621.