DINAGAR, D. Stephen. ON ARITHMETIC OPERATIONS OF PENTAGONAL FUZZY NUMBERS WITH THE ∝-CUT METHOD. Journal of Global Research in Mathematical Archives(JGRMA), [S. l.], v. 5, n. 4, p. 01–15, 2018. Disponível em: https://jgrma.com/index.php/jgrma/article/view/449. Acesso em: 14 mar. 2025.