Reddy, Madhavi, P. Venkatraman, and E. Kesahva Reddy. “ON SOME PROPERTIES OF ROUGH APPROXIMATIONS OF SUBRINGS VIA COSETS”. Italian Journal of Pure and Applied Mathematics 39 (February 28, 2018): 120–127. Accessed October 7, 2026. https://journals.uniurb.it/index.php/ijpam/article/view/6949.