List of Articles Internal R& Open Access Article Abstract Page Full-Text 1 - The Effects of Internal R&D Efforts and Intermediate - Capital Imports on Value added in Iranian provincial Industries Manijeh Taghilou-Barzelaghi Gholamhosein Rahnomay Garamaleki Hasan hoseinzadeh Monireh Dizaji Open Access Article Abstract Page Full-Text 2 - The Effects of Internal R&D Expenditures and Intermediate - Capital Imports on Productivity and Value Added in Iranian Provincial Industries Manijeh Taghilou Barzelaghi Gholamhosein Rahnomay Garamaleki Monere Dezaji