CHE TAIB, Che Mohd Imran; MD. TAP, Abu Osman; ABD RAHMAN, Ahmad Fakharuddin. Measuring Fuzzy Foreign Exchange Rate Risk. MATEMATIKA, [S. l.], v. 25, p. 113–124, 2009. DOI: 10.11113/matematika.v25.n.265. Disponível em: https://matematika.utm.my/index.php/matematika/article/view/265. Acesso em: 7 may. 2024.