N. Srinivas, T. Anitha, V. Amarendra Babu. “O- LI- Ideals of Lattice Implication Algebras”. International Journal of Advanced Science and Technology 29, no. 5s (April 4, 2020): 942 - 949. Accessed July 27, 2024. http://sersc.org/journals/index.php/IJAST/article/view/7837.