SALGADO-BELTRÁN, G.; GARCÍA-GARCÍA, J. . Alternative conceptions about the concept of slope in high school students of a rural area. IE Revista de Investigación Educativa de la REDIECH, [S. l.], v. 15, p. e1942, 2024. DOI: 10.33010/ie_rie_rediech.v15i0.1942. Disponível em: https://www.rediech.org/ojs/2017/index.php/ie_rie_rediech/article/view/1942. Acesso em: 13 aug. 2025.