From Symbolic Representation to Submicroscopic One: Preservice Science Teachers’ Struggle with Chemical Representation Levels in Chemistry. International Journal of Research in Education and Science, [S. l.], v. 9, n. 1, p. 134–147, 2023. DOI: 10.46328/ijres.3122. Disponível em: https://ijres.net/index.php/ijres/article/view/1178. Acesso em: 28 jun. 2025.