Department Staff Dr.Öğr.Üyesi Fuat Kosanoğlu and Arş.Gör. Mahir ATMIŞ's "A multi-skilled workforce optimisation in maintenance logistics networks by multi-thread simulated annealing algorithms",( Turan Hasan Hüseyin, Kosanoğlu Fuat, Atmis Mahir) titled journal has been published in International Journal of Production Research.