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Then, TOPSIS is used to evaluate the purchase options. This research provides decision makers with a scientific and rigorous decision support system useful in strategic and complex decision. A numerical example is also presented.<\/jats:p>","DOI":"10.1142\/s021962201640006x","type":"journal-article","created":{"date-parts":[[2016,6,17]],"date-time":"2016-06-17T04:07:53Z","timestamp":1466136473000},"page":"861-885","source":"Crossref","is-referenced-by-count":67,"title":["An AHP-Topsis Integrated Model for Selecting the Most Appropriate Tomography Equipment"],"prefix":"10.1142","volume":"15","author":[{"given":"Miguel Angel Ortiz","family":"Barrios","sequence":"first","affiliation":[{"name":"Universidad de la Costa, Department of Industrial Engineering, 58th Street # 55 - 66 Barranquilla, Colombia"}]},{"given":"Fabio","family":"De Felice","sequence":"additional","affiliation":[{"name":"University of Cassino and Southern Lazio, Department of Civil and Mechanical Engineering, G. 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