KARANDA, H. M. The Geometry of Commutative Symmetric Loops. Tanzania Journal of Science, [S. l.], v. 1, n. 2, p. 79–82, 2021. Disponível em: http://www.tjs.udsm.ac.tz/index.php/tjs/article/view/117. Acesso em: 6 may. 2025.