Moradi, Abouzar. “Characteristics and General Characteristics of Ruler and King from Sa’di’s Point of View, Based on His Poetic and Prose Works”. Journal of Humanities and Social Sciences Studies, vol. 1, no. 2, Mar. 2019, pp. 28-35, https://al-kindipublishers.org/index.php/jhsss/article/view/159.