فهرس المقالات Behrouz Afshar nadjafi المقاله 1 - A Multi Objective Fibonacci Search Based Algorithm for Resource Allocation in PERT Networks Behrouz Afshar Nadjafi Salman Kolyaei Journal of Optimization in Industrial Engineering , العدد 6 , السنة 3 , پاییز 2010 المقاله 2 - The preemptive resource-constrained project scheduling problem subjectto due dates and preemption penalties: An integer programming approach Behrouz Afshar nadjafi Shahram Shadrokh Journal of Optimization in Industrial Engineering , العدد 1 , السنة 1 , پاییز 2008 المقاله 3 - An Exact Algorithm for the Mode Identity Project Scheduling Problem 20.1001.1.22519904.2012.5.10.7.3 Behrouz Afshar Nadjafi Amir Rahimi Hamid Karimi Journal of Optimization in Industrial Engineering , العدد 10 , السنة 5 , بهار 2012