List of Articles Lexicographic Open Access Article Abstract Page Full-Text 1 - A revisit of a mathematical model for solving fully fuzzy linear programming problem with trapezoidal fuzzy numbers A. Ebrahimnejad Open Access Article Abstract Page Full-Text 2 - 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 3 - Portfolio Rebalancing for Small Investors: Modeling and Solving Procedure Amir Abbas Najafi Mojgan Aghaei Open Access Article Abstract Page Full-Text 4 - Using lexicographic parametric programming for identifying efficient hyperpalnes in DEA Farhad Hosseinzadeh Lotfi F. Rezai Balf A. Taghavi Open Access Article Abstract Page Full-Text 5 - Obtaining a Unique Solution for the Cross Efficiency by Using the Lexicographic method G. R. Jahanshahloo R. Fallahnejad Open Access Article Abstract Page Full-Text 6 - Constrained consumable resource allocation in alternative stochastic networks via multi-objective decision making Seyed Saeid Hashemin Seyed Mohammad Taghi Fatemi Ghomi Open Access Article Abstract Page Full-Text 7 - Lexicographic goal programming approach for portfolio optimization H Babaei M Tootooni K Shahanaghi A Bakhsha