Składanek, Bogdan. “Elements of Chronology of the Khārijite Insurrection of Ḥamziyya in Sīstān (8th–9th Century). Its Outbreak and Fall”. Folia Orientalia 22 (September 9, 2026): 81–95. Accessed September 16, 2026. https://wydawnictwo.pan.pl/index.php/fo/article/view/6040.