List of Articles parviz fattahi Article 1 - A Multi-Objective Particle Swarm Optimization for Mixed-Model Assembly Line Balancing with Different Skilled Workers 20.1001.1.22519904.2016.9.20.2.6 10.22094/joie.2016.246 Parviz Fattahi Parvaneh Samouei Journal of Optimization in Industrial Engineering , Issue 20 , Year , Autumn 2016 Article 2 - A Multi-Objective Mixed-Model Assembly Line Sequencing Problem With Stochastic Operation Time 20.1001.1.22519904.2018.11.1.12.2 10.22094/joie.2017.568.62 Parviz Fattahi Arezoo Askari Journal of Optimization in Industrial Engineering , Issue 23 , Year , Spring 2018 Article 3 - Designing Stochastic Cell Formation Problem Using Queuing Theory 20.1001.1.22519904.2015.8.18.2.5 Parviz fattahi Bahman Esmailnezhad Amir Saman Kheirkhah Journal of Optimization in Industrial Engineering , Issue 18 , Year , Autumn 2015