jamshidzadeh, ehsan, kaffashi, Majid, mirzaei,, Khalil (2021) ‘A Sociological study of  the role of social networks on social indifference (Case of study: Residents of Districts 1 and 2 of Tehran in 1398)’, Urban Sociological Studies, 11(39), pp. 87-120. doi:10.30495/uss.2021.682386