List of Articles Branch and Bound Open Access Article Abstract Page Full-Text 1 - An Algorithm Based on Theory of Constraints and Branch and Bound for Solving Integrated Product-Mix-Outsourcing Problem Esmaeil Mehdizadeh Saeed Jalili 10.22094/joie.2018.664.1429 20.1001.1.22519904.2019.12.1.14.1 Open Access Article Abstract Page Full-Text 2 - Designing Stochastic Cell Formation Problem Using Queuing Theory Parviz fattahi Bahman Esmailnezhad Amir Saman Kheirkhah 20.1001.1.22519904.2015.8.18.2.5 Open Access Article Abstract Page Full-Text 3 - Layout of Cellular Manufacturing System in Dynamic Condition amir hossein kamali dolatabadi seyed hamid reza pasandideh mehrzad abdi khalife Open Access Article Abstract Page Full-Text 4 - An Exact Algorithm for the Mode Identity Project Scheduling Problem Behrouz Afshar Nadjafi Amir Rahimi Hamid Karimi 20.1001.1.22519904.2012.5.10.7.3