EJEGWA, P A. ON DIFFERENCE AND SYMMETRIC DIFFERENCE OPERATIONS ON INTUITIONISTIC FUZZY MULTISETS. Journal of Global Research in Mathematical Archives(JGRMA), [S. l.], v. 2, n. 10, p. 16–21, 2015. Disponível em: https://www.jgrma.com/index.php/jgrma/article/view/268. Acesso em: 9 may. 2025.