KUMAR, A.; KAUR, M. A Ranking Approach for Intuitionistic Fuzzy Numbers and its Application. Journal of Applied Research and Technology, [S. l.], v. 11, n. 3, 2013. DOI: 10.1016/S1665-6423(13)71548-7. Disponível em: https://jart.icat.unam.mx/index.php/jart/article/view/304. Acesso em: 18 may. 2024.