Catastrophic Household Expenditure for Healthcare in Turkey: Clustering Analysis of Categorical Data. - Onur Dogan 001; Gizem Kaya 001; Aycan Kaya; Hidayet Beyhan (Data, 2019)

Location selection for WEEE recycling plant by using Pythagorean fuzzy AHP. - Aycan Kaya; Büsra Çiçekalan; Ferhan Çebi (J. Intell. Fuzzy Syst., 2020)