List of Articles Open Access Article Abstract Page Full-Text 1 - Evaluation of research projects based on a mix model with fuzzy DEA-RA Narjes AbaeiJabri Mohammad Reza Mozaffari Open Access Article Abstract Page Full-Text 2 - Evaluating the performance of cement producing companies of Tehran Stock market using Data Envelopment Analysis models Mohammad Reza Shahriari Open Access Article Abstract Page Full-Text 3 - Using Multi-Objective Linear Programming (MOLP) and Data Envelopment Analysis (DEA) models in Non-discretionary Performance Measurement Sahar Khoshfetrat Mojtaba Ghiyasi Open Access Article Abstract Page Full-Text 4 - Combination of Data Envelopment Analysis and Non-Linear Programming: A Novel Hybrid for Optimizing the Allocation of the Fixed-Cost in the Project Portfolio Farhad Khazaeli Hosein Arman Mohammadreza Zare Open Access Article Abstract Page Full-Text 5 - Decomposition of efficiency in a network Bijan Rahmani Parchikolaei Open Access Article Abstract Page Full-Text 6 - Determination of the Malmquist Productivity Index for Assessing the Performance of Mellat Bank Branches in Lorestan Province, Iran Saeed Papi Saeid Mehrabian Fatemeh khorshidvand Ebrahim Moradifard Open Access Article Abstract Page Full-Text 7 - Ranking Decision Making Units with Fuzzy Data Using Cross-efficiency with use of ranking function Eskandar Abdolahi