MUQDAD ABDULGANY MAHMOOD, O. 2013. Modeling The Impact of Application Uniformity on The Efficiency ,Adequacy ,Useful Application Uniformity And Productivity. Al-Rafidain Engineering Journal (AREJ). 21, 6 (Dec. 2013), 114–128. DOI:https://doi.org/10.33899/rengj.2013.82371.