DIAZ-LEVICOY, D.; OVIEDO MILLONES , T. S.; SALCEDO , A.; GUTIÉRREZ-SALDIVIA, X. Statistical tables in Primary Education textbooks of Peru. Revista Fuentes, [S. l.], v. 24, n. 3, p. 358–372, 2022. DOI: 10.12795/revistafuentes.2020.20257. Disponível em: https://revistascientificas.us.es/index.php/fuentes/article/view/20257. Acesso em: 7 may. 2024.