List of Articles block angular structure Open Access Article Abstract Page Full-Text 1 - A Compromise Decision-Making Model Based on TOPSIS and VIKOR for Multi-Objective Large- Scale Nonlinear Programming Problems with A Block Angular Structure under Fuzzy Environment B. Vahdani M. Salimi T. Allahviranloo Open Access Article Abstract Page Full-Text 2 - A Compromise Decision-making Model for Multi-objective Large-scale Programming Problems with a Block Angular Structure under Uncertainty behnam vahdani meghdad Salimi behrouz Afshar najafi 10.22094/joie.2016.253