Durga Prasad, B. Satyanarayana, D. Ramesh,. “INTERVAL-VALUED INTUITIONISTIC (S*, T*)FUZZY CLOSED IDEALS IN BF-ALGEBRAS”. Asian Journal of Current Engineering and Maths 2, no. 3 (October 10, 2013). Accessed May 4, 2024. http://innovativejournal.in/index.php/ajcem/article/view/167.