CHEN, Ting-Yu. An IVIF-ELECTRE outranking method for multiple criteria decision-making with interval-valued intuitionistic fuzzy sets. Technological and Economic Development of Economy, [S. l.], v. 22, n. 3, p. 416–452, 2016. DOI: 10.3846/20294913.2015.1072751. Disponível em: https://journals.vilniustech.lt/index.php/TEDE/article/view/732. Acesso em: 12 may. 2025.