List of Articles Controllable factors Open Access Article Abstract Page Full-Text 1 - Examine Method for Marketing in Insurance Company B. Kafi F. Alizadeh Meshkani Open Access Article Abstract Page Full-Text 2 - Effect of uncontrollable factors on constant returns-to-scale production technologies Reza Shahverdi Azam Ahmadzadeh Open Access Article Abstract Page Full-Text 3 - A neuro-data envelopment analysis approach for optimization of uncorrelated multiple response problems with smaller the better type controllable factors Mahdi Bashiri Amir Farshbaf-Geranmayeh Hamed Mogouie Open Access Article Abstract Page Full-Text 4 - Provide a model for calculating the efficiency of companies with the help of network data envelopment analysis with undesirable factors ahmad royaei farhad hosseinzadehlotfi