P. Geetha, and R. Sumathi. “Complemented and Relatively Complemented Distributive Fuzzy Soft Lattice”. International Journal of Mathematics And its Applications 5, no. 1 - B (February 15, 2017): 257–266. Accessed May 19, 2024. http://ijmaa.in/index.php/ijmaa/article/view/773.