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2. Using the analytic hierarchy process to structure the supplier selection procedure;Nydick;Journal of Purchasing and Materials Management,1992
3. Application of analytic hierarchy process in operations management;Partovi;International Journal of Operations and Production Management,1989
4. The analytic hierarchy process;Saaty,1980
5. Decision making in economic, political, social, and technological environments with the analytic hierarchy process;Saaty,1994