TY - JOUR AU - Vahdani, B. AU - Salimi, M. AU - Allahviranloo, T. TI - 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 JO - Journal of New Researches in Mathematics VL - 2 IS - 2 SP - 81 EP - 100 PY - 2016 DO - ER -