SABINO, C. Presentation of the number. Revista Fe y Libertad, [S. l.], v. 5, n. 2, p. 9–13, 2022. DOI: 10.55614/27093824.v5i2.153. Disponível em: https://revista.feylibertad.org/index.php/revista/article/view/153. Acesso em: 3 jul. 2024.