List of Articles Efficient solutions Open Access Article Abstract Page Full-Text 1 - Determining approximate efficient solutions of multiobjective optimization problems using the combined constrained scalarization method Mehrdad Ghaznavi Fereshteh Akbari Esmaile Khorram Open Access Article Abstract Page Full-Text 2 - Non-smooth Optimality for Robust Multi-objective Optimization Problems Maryam Saadati Morteza Oveisiha 10.30495/jnrm.2022.61621.2111 Open Access Article Abstract Page Full-Text 3 - Well-dispersed subsets of non-dominated solutions for MOMILP problem SH. Razavyan Open Access Article Abstract Page Full-Text 4 - UNBOUNDEDNESS IN MOILP AND ITS EFFICIENT SOLUTIONS G. Tohidi S. Razavyan