GİRAY, Selay, Özlem YORULMAZ, and Özlem ERGÜT. 2018. “ANALYSING THE EFFECTS OF 2008 GLOBAL ECONOMIC CRISES ON TOURISM STATISTICS WITH MULTIVARIATE STATISTICALTECHNIQUES AND TOPSIS”. JOURNAL OF AWARENESS 1 (2):45-73. https://journals.gen.tr/index.php/joa/article/view/258.