HORTELANO, J. C.; LAPINID, M. R. Recontextualizing Kalinga’s batek and laga into an ethnomathematical teaching resource: An application of the second generation of didactical engineering. Journal on Mathematics Education, [S. l.], v. 15, n. 2, p. 385–402, 2024. DOI: 10.22342/jme.v15i2.pp385-402. Disponível em: http://jme.ejournal.unsri.ac.id/index.php/jme/article/view/450. Acesso em: 21 may. 2024.