Proposed distance and entropy measures of picture fuzzy sets in decision support systems. - Hai Van Pham; Kim-Phung Thai; Quoc Hung Nguyen; Le Duy Dong; Thanh Trung Le; Thi Xuan Dao Nguyen; Thuy-Kieu Phan-Thi; Nguyen Xuan Thao (J. Intell. Fuzzy Syst., 2023)