List of Articles Eshetie Berhan Article 1 - STOCHASTIC VEHICLE ROUTING PROBLEMS WITH SIMULTANEOUS PICKUP AND DELIVERY SERVICES 20.1001.1.22519904.2016.9.19.1.3 10.22094/joie.2016.225 Eshetie Berhan Journal of Optimization in Industrial Engineering , Issue 19 , Year , Spring 2016 Article 2 - Service Performance Improvement Model: The Case of Teklehaymanot General Hospital 20.1001.1.22519904.2018.11.1.2.2 10.22094/joie.2017.716.1452 Eshetie Berhan Selam Yibeltal Sisay Geremew Journal of Optimization in Industrial Engineering , Issue 23 , Year , Spring 2018
