فهرس المقالات hamed afrasiab المقاله 1 - Accuracy Improvement of Upper Bound Analysis of Bimetallic Rods Extrusion Using a New Velocity Field Hamed Afrasiab Mojtaba Qasemi-Mahallekolaei International Journal of Advanced Design and Manufacturing Technology , العدد 5 , السنة 9 , پاییز 2016