PRIETO DEL TORO, Y. .; MARTINEZ JIMENEZ, G. Prevention of smoking from the teaching-learning process of Natural Sciences in seventh grade. Didáctica y Educación ISSN 2224-2643, [S. l.], v. 13, n. 6, p. 122–142, 2022. Disponível em: https://revistas.ult.edu.cu/index.php/didascalia/article/view/1513. Acesso em: 27 jul. 2024.