List of Articles Efficiency. Open Access Article Abstract Page Full-Text 1 - A Decision-Making Model for Supplier Selection Based on Data Envelopment Analysis Hoda Moradi Mehdi abbaszadeh Open Access Article Abstract Page Full-Text 2 - A new non-radial DEA-R model to measure the effects of undesirable outputs on the efficiency of production units جواد گرامی Open Access Article Abstract Page Full-Text 3 - Interpretive structural modeling of brand performance with an approach to improve financial performance in industrial markets with a focus on the petrochemical industry Shahram Eshragh Narges Del Afroz Kambiz Shahroodi Yalda Rahmati 10.30495/fed.2024.709380 Open Access Article Abstract Page Full-Text 4 - The effect of mycorrhizal fungi, water stress and year on flower yield and some characteristics of medicinal plant of Borage (Borago officinalis L.) in Yasouj region Ali Rahimi Open Access Article Abstract Page Full-Text 5 - Estimation of inputs and outputs in the general production possibility set with negative data based on the inverse DEA Javad Gerami Open Access Article Abstract Page Full-Text 6 - The relationship between important achievements in soft computing technology with the transportation and logistics industry in Iran علی شهابی Open Access Article Abstract Page Full-Text 7 - Technical Efficiency of Grape Producers of Dena County in Relation to Drip Irrigation M. میرزایی A. کرمی S. مهرجو