RODRÍGUEZ-GARCÍA, V. L. G.; REYE-MEZA, O. B. Development of mathematical skills at the cognitive level of basic general education students. International research journal of management, IT and social sciences, [S. l.], v. 9, n. 4, p. 514–523, 2022. DOI: 10.21744/irjmis.v9n4.2112. Disponível em: https://sloap.org/journals/index.php/irjmis/article/view/2112. Acesso em: 16 jul. 2024.