“$\varepsilon$-Lukasiewicz Fuzzy UP (BCC)-Subalgebras of UP (BCC)-Algebras”.
European Journal of Pure and Applied Mathematics
17, no. 3 (July 31, 2024): 2235–2245. Accessed February 23, 2026.
https://www.ejpam.com/ejpam/article/view/5311
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