Rushdi, Ali Muhammad, Muhammad Ali Rushdi, Mohamed Zarouan, and Waleed Ahmad. “Satisfiability in Intuitionistic Fuzzy Logic With Realistic Tautology”. Kuwait Journal of Science 45, no. 2 (May 2, 2018). Accessed May 6, 2026. https://journals.ku.edu.kw/kjs/index.php/KJS/article/view/3312.