Light mental representations of 11-12 year old students. JOURNAL OF SOCIAL SCIENCE RESEARCH, [S. l.], v. 1, n. 1, p. 35–39, 2013. DOI: 10.24297/jssr.v1i1.3055. Disponível em: https://rajpub.com/index.php/jssr/article/view/3055. Acesso em: 19 may. 2024.