MATOKE, Kaunda C.; ODONGO, Donald; OKELO, N.B. Characterizations of Derivations on Prime Rings. International Journal of Modern Computation, Information and Communication Technology, [S. l.], v. 1, n. 7, p. 121–125, 2019. DOI: 10.65000/2s2z5w02. Disponível em: https://gjpublications.com/index.php/IJMCICT/article/view/31. Acesso em: 23 oct. 2025.