از اقتصاد

ba salam
man daraye madrak karshenasi arshad mohandesi sanaye gerayesh modeiriate sestem va bahrevari mibasham. lotfan mara rahnamaei konid ke aya phd in reshteh dar malesy vojood darad va kodam daneshgah malesy ra shoma pishnahad midahid. ba tashakor. mansoor