List of Articles Mohammad Ehsanifar Article 1 - A Chance-Constrained DEA Model with Random Input and Output Data:Considering Maintenance Groups of Iranian Aluminum Company Mohammad Izadikhah Mohammad Ehsanifar Saman Malekian Theory of Approximation and Applications , Issue 1 , Year , Winter 2018 Article 2 - ارزیابی ریسک اعتباری در سیستمهای بانکی با استفاده از تکنیکهای دادهکاوی Nima Hamta Mohammad Ehsanifar Bahareh Mohammadi Journal of Development & Evolution Mnagement , Issue 5 , Year , Winter 2020
