فهرس المقالات vahid dastyar المقاله 1 - The Impact of Social Capital on Youth’s Mental Health; the Mediating Role of National Identity 10.22034/ssyj.2023.2002405.1311 vahid dastyar Maryam Jelodarpour Ahmad Rezaei Shojaat Poursedighi Sociological of Studies of youth , العدد 4 , السنة 14 , پاییز 2023