Joint selection of customs broker agencies and international road transportation firms by a fuzzy analytic network process approach. - Arzum Özgen; Mehmet Tanyas (Expert Syst. Appl., 2011)

A Multi-Criteria Decision Making Approach for Machine Tool Selection Problem in a Fuzzy Environment. - Arzum Özgen; Gülfem Tuzkaya; Umut Rifat Tuzkaya; Dogan Özgen (Int. J. Comput. Intell. Syst., 2011)