B. K. TRIPATHY; S. P. JENA; S. K. GHOSH. An Intuitionistic fuzzy count and cardinality of Intuitionistic fuzzy sets. Malaya Journal of Matematik, India, v. 1, n. 04, p. 123–133, 2013. DOI: 10.26637/mjm104/014. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/378. Acesso em: 16 jul. 2024.