فهرست مقالات علی ابراهیمی مقاله 1 - The Influence of Sociological Factors on Usage of Mazandarani Language among the Youth Hossein GHasemi Seyed Ahmad Jafari Kelarijani Mohsen Jafarzadeh Ali Ebrahimi Sociological of Studies of youth , شماره 4 , سال 8 , پاییز 2017