فهرست مقالات oil and gas exploitation centers. دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Designing a Fuzzy Network Model to Evaluate the Efficiency of Oil and Gas Production Centers in the Country Based on Undesirable Outputs مهراب حسنوند Mohammad Taleghani Behrouz Fathi Vajargah