List of Articles innovation Open Access Article Abstract Page Full-Text 1 - Sociological study of the relationship between Human capital and socio-economic development in Iran (with emphasis on the first to sixth 5-year development plans) Mojtaba rohaniiazdli tahereh mirsardoo Abdolreza adhami Open Access Article Abstract Page Full-Text 2 - R Provide a conceptual framework for the formation of referral advertising in the context of social networks Mahsa Mosalla Vahidreza Mirabi Hasan Esmaeilpour