A4-Graph of Finite Simple Groups. Iraqi Journal of Science, [S. l.], v. 62, n. 1, p. 289–294, 2021. DOI: 10.24996/ijs.2021.62.1.27. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/3221.. Acesso em: 28 apr. 2024.