Bedregal, Benjamin Callejas, Lidiane Visintin, and Reiser Hax Sander Reiser. “Index, Expressions and Properties of Interval-Valued Intuitionistic Fuzzy Implications”. Trends in Computational and Applied Mathematics 14, no. 2 (November 24, 2013): 193–208. Accessed December 22, 2024. https://tcam.sbmac.org.br/tema/article/view/612.