Tamizh Chelvam, T., and N. Meena Kumari. “B-Regular T-Near-Rings and Bi-Ideals”. The Journal of the Indian Mathematical Society 71, no. 1-4 (December 1, 2004): 119–124. Accessed November 7, 2024. https://informaticsjournals.co.in/index.php/jims/article/view/22036.