PINCHEIRA, N.; ALSINA, Ángel. Assessing knowledge to teach early algebra from the Mathematical Knowledge for Teaching (MKT) perspective: A support tool for primary school teachers. Journal on Mathematics Education, [S. l.], v. 15, n. 2, p. 639–660, 2024. DOI: 10.22342/jme.v15i2.pp639-660. Disponível em: http://jme.ejournal.unsri.ac.id/index.php/jme/article/view/573. Acesso em: 21 may. 2024.