%0 Journal Article %A Bagher zadeh, Majid, Tari, Ghaffar, Safar zadeh, Masoud %T Pathology and Determining the Causes and Constraints of Stabilizing the Management Systems in Tabriz Oil Refining Firm %J The Journal of Productivity Management %V 3 %N 1 %P 7-33 %D 2009 %R %U https://sanad.iau.ir/fa/Article/975901