Lanndon A. Ocampo, Reciel Ann B. Tanaid, Ann Myril Chua Tiu, Egberto F. Selerio Jr., Kafferine D. Yamagishi. Classifying the degree of exposure of customers to COVID-19 in the restaurant industry: A novel intuitionistic fuzzy set extension of the TOPSIS-Sort. Appl. Soft Comput., 113(Part):107906, 2021. [doi]
Abstract is missing.