FERNÁNDEZ, E.; LAHIERE, E.; LESZCZYNSKI, E. Online Investigations of the Quadrilateral Hierarchy Using “Launch-Explore-Summarize”. Journal of Mathematics Education at Teachers College, [S. l.], v. 16, n. 1, p. 41–45, 2025. DOI: 10.52214/jmetc.v16i1.12410. Disponível em: https://journals.library.columbia.edu/index.php/jmetc/article/view/12410. Acesso em: 5 dec. 2025.