RAHMAN, K.; ALI, A.; SHAKEEL, M.; A. KHAN, M. S.; ULLAH, M. Pythagorean Fuzzy Weighted Averaging Aggregation Operator and its Application to Decision Making Theory. The Nucleus, [S. l.], v. 54, n. 3, p. 190–196, 2017. Disponível em: http://thenucleuspak.org.pk/index.php/Nucleus/article/view/184. Acesso em: 4 dec. 2024.