C. Jaya Subba Reddy, A. Siva Kameswara Kumar and B. Ramoorthy Reddy 2018. Ideals and symmetric reverse bi-derivations of prime and semiprime rings. Malaya Journal of Matematik. 6, 01 (Jan. 2018), 291–293. DOI:https://doi.org/10.26637/MJM0601/0033.