ESTIMATION OF TECHNICAL, SPECIALIZED AND ECONOMIC EFFICIENCY OF CULTIVATED POTATO VARIETIES USING DATA ENVELOPE ANALYSIS METHOD (DEA) IN IRAQ FOR SPRING LUG 2018 M. M. Alzobaee; M. A. Aldulaimi Volume 18, Issue 1, June 2020, Page 119-131 10.32649/ajas.2020.170517 Show Article PDF 1.24 M