List of Articles Parallel System Open Access Article Abstract Page Full-Text 1 - The variational iteration method for solving Nagumo telegraph equation goodarz salmani Open Access Article Abstract Page Full-Text 2 - Using a Hybrid NSGA-II to Solve the Redundancy Allocation Mmodel of Series-Parallel Systems Mohammadreza Shahriari 10.30495/ijim.2023.68610.1613 Open Access Article Abstract Page Full-Text 3 - Redundancy Allocation Optimization Based on the Fuzzy Universal Generating Function approach in the Series-Parallel Systems Mohammadreza Shahriari 10.30495/ijim.2023.68611.1614 Open Access Article Abstract Page Full-Text 4 - Set a bi-objective redundancy allocation model to optimize the reliability and cost of the Series-parallel systems using NSGA II problem M. R. Shahriari‎ Open Access Article Abstract Page Full-Text 5 - Groups performance ranking based on inefficiency sharing M. Momeni G. R. Jahanshahloo M. Rostamy Malkhalifeh S. Razavi K. Yakideh