TEJEDA DÍAZ, R. . THEORETICAL CONTRIBUTION IN RESEARCH ASSOCIATED TO TEACHING SCIENCE. Didáctica y Educación ISSN 2224-2643, [S. l.], v. 6, n. 6, p. 103–120, 2015. Disponível em: https://revistas.ult.edu.cu/index.php/didascalia/article/view/438. Acesso em: 27 jul. 2024.