فهرس المقالات Majid Amirpour Sorkhi المقاله 1 - The impact of financial and trade liberalization on financial development in OPEC member countries Majid Amirpour Sorkhi Shayesteh Varedi Kosar Badiee Agricultural Marketing and Commercialization Journal , العدد 1 , السنة 6 , زمستان 2022