A fuzzy multi-criteria group decision making framework for evaluating health-care waste disposal alternatives. - Mehtap Dursun; E. Ertugrul Karsak; Melis Almula Karadayi (Expert Syst. Appl., 2011)

Imprecise DEA framework for evaluating health-care performance of districts. - E. Ertugrul Karsak; Melis Almula Karadayi (Kybernetes, 2017)

Evaluating R&D performance of EU countries using categorical DEA. - Melis Almula Karadayi; Yeliz Ekinci (Technol. Anal. Strateg. Manag., 2019)