فهرس المقالات Ahmed Azab المقاله 1 - Machine scheduling for multitask machining 20.1001.1.22519904.2020.13.2.1.7 10.22094/joie.2020.1869865.1660 Saleh Yavari Ahmed Azab Mohammed Fazle Baki Mikel Alcelay Justin Britt Journal of Optimization in Industrial Engineering , العدد 28 , السنة 13 , پاییز 2020