Mushtaq Ahmed, Y. A., & Subhani, Z. H. (2024). A Study on the History of the Great Seljuk Empire (1037 CE - 1194 CE) in Light of the Cyclical Theory of Social Change of Ibn Khaldun and Vilfredo Pareto. Global Journal Al-Thaqafah, 10(1), 39–47. https://doi.org/10.7187/GJAT072020-6