List of Articles Technical Efficiency Open Access Article Abstract Page Full-Text 1 - Analysis of Effect of Technology in Industries Efficiency by DEA Approach Ezatollah Abbasiyan Mohammad reza Dehghanpour Babak Deo mobed Open Access Article Abstract Page Full-Text 2 - Investigating the effect of land fragmentation on the technical efficiency of wheat farmers (case study: wheat farmers of Poldasht city) Bayram Ali Akbari Mohammad Houmani Farahani sakineh jabarpoor Open Access Article Abstract Page Full-Text 3 - Investigating the effect of land fragmentation on the technical efficiency of wheat farmers (case study: wheat farmers of Poldasht city) Bayram Ali Akbari محمد هومانی فراهانی sakineh jabarpoor