Bellem, Dr Alex, and Professor G. Rex Smith. “’Middle Arabic’? Morpho-Syntactic Features of Clashing Grammars in a Thirteenth-Century Arabian Text”. Proceedings of the Seminar for Arabian Studies, vol. 44, Oct. 2014, pp. 9-18, https://www.archaeopresspublishing.com/ojs/index.php/PSAS/article/view/1400.