Active method in the development of mathematical competences in Awajún children, Perú. Uniciencia, [S. l.], v. 35, n. 1, p. 55–70, 2021. DOI: 10.15359/ru.35-1.4. Disponível em: https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/14388.. Acesso em: 28 apr. 2024.