%0 Journal Article %A rashidi, behrouz %T The Role of luxury in the Decline of Civilizations and Political Systems based on the Theories of Imam Rouhollah Mousavi Khomeini, Ibn Khaldoun, Abu Nasr Farabi and Khajeh Nasir al-Din Toosi. %J %V 15 %N 1 %P 185-205 %D 2022 %R %U https://sanad.iau.ir/fa/Article/960651