فهرست مقالات Hojjat Farhang مقاله 1 - The impact of organizational innovation through innovation capabilities in process and product on the performance of manufacturing firms Hojat Sofalchian Farhang Hossein Alizad Abkenari Mehdi Fadaei Iranian Journal of Optimization , شماره 5 , سال 10 , بهار 2018