RAZAVI HAJIAGHA, Seyed Hossein; HASHEMI, Shide Sadat; ZAVADSKAS, Edmundas Kazimieras. A complex proportional assessment method for group decision making in an interval-valued intuitionistic fuzzy environment. Technological and Economic Development of Economy, [S. l.], v. 19, n. 1, p. 22–37, 2013. DOI: 10.3846/20294913.2012.762953. Disponível em: https://journals.vilniustech.lt/index.php/TEDE/article/view/4229. Acesso em: 15 may. 2025.