Nuñez Alvarado M. Ethnomathematical applied juniors grade from two public educational institutions in Lima, the start and end of the year 2013. eduser [Internet]. 2015 Dec. 10 [cited 2025 Apr. 10];2(1):118-27. Available from: https://revistas.ucv.edu.pe/index.php/eduser/article/view/418