Piacentini, Valeria Fiorani. “The eleventh—twelfth Centuries: An ʿUmān-Kīy-Kirmān Harmuz Axis?”. Proceedings of the Seminar for Arabian Studies 43 (September 1, 2013): 261–277. Accessed October 24, 2025. https://archaeopresspublishing.com/ojs/index.php/PSAS/article/view/1591.