Analyzing business competition by using fuzzy TOPSIS method: An example of Turkish domestic airline industry. - Gökhan Torlak; Mehmet Sevkli; Mehmet Sanal; Selim Zaim (Expert Syst. Appl., 2011)

Development of a fuzzy ANP based SWOT analysis for the airline industry in Turkey. - Mehmet Sevkli; Asil Oztekin; Özgür Uysal; Gökhan Torlak; Ali Turkyilmaz; Dursun Delen (Expert Syst. Appl., 2012)