1. On BF-algebras
2. A. B. Saeid, and M. A. Rezvani, On fuzzy BF-algebras, International Mathematical Forum, 4(1) (2009), 13–25.
3. B. Satyanarayana, M. V. Vijayakumar, D. Ramesh, and R. Durga Prasad, Interval Valued intuitionistic fuzzy BF-subslgebras, Acta Ciencia Indica, XXXVIII M, 4 (2012), 637–644.
4. B. Satyanarayana, D. Ramesh and R. Durga Prasad On Interval-valued intuitionistic fuzzy ideals of BF- algebras, J. Comp. & Math. Sci. Vol. 3 (1), 83–96 (2012)
5. Direct Product of Finite Interval-Valued Intuitionistic Fuzzy Ideals in BF-Algebra