List of Articles ABBAS MALEKI Article 1 - Evaluation of Energy Efficiency, Emission of Greenhouse Gases and Production Function in Olive (Olea europaea) Production in Ilam Province, Iran 10.30486/roce.2021.703842 MEYSAM MORADI ABBAS MALEKI SADEGH BAHAMIN SHOHREH AZIZI SHAMILA ROUHANI SARA BEIGZADEH Research On Crop Ecophysiology , Issue 1 , Year , Winter 2021