%0 Journal Article %A Ashoori, N.A., Mozaffari, M.R. %T Prioritizing Contractors Selection Using DEA-R and AHP in Iranian Oil Pipelines and Telecommunication Company %J International Journal of Data Envelopment Analysis %V 1 %N 4 %P 259-270 %D 2013 %R %U https://sanad.iau.ir/fa/Article/826383