R. Concha-Zelada, M. Márquez-Torres, M. C. Friz Carrillo, and H. Blanco-Álvarez, “Problem-solving through ethnomathematics in teacher education”, EDUCA, vol. 35, no. 69, pp. 234–253, Oct. 2026, doi: 10.18800/educacion.202602.A007.