فهرس المقالات Keywords: Energy efficiency حرية الوصول المقاله صفحة الملخص نص كامل 1 - Evaluation of Energy Efficiency, Emission of Greenhouse Gases and Production Function in Olive (Olea europaea) Production in Ilam Province, Iran MEYSAM MORADI ABBAS MALEKI SADEGH BAHAMIN SHOHREH AZIZI SHAMILA ROUHANI SARA BEIGZADEH 10.30486/roce.2021.703842
