MICHAEL, Bamidele David; NWAGRABE, Eke; AWOLOLA, Johnson Aderemi. The Commutative Properties of Multigroup. Faculty of Natural and Applied Sciences Journal of Mathematical and Statistical Computing, [S. l.], v. 2, n. 1, p. 39–43, 2024. Disponível em: https://fnasjournals.com/index.php/FNAS-JMSC/article/view/593. Acesso em: 3 apr. 2025.