Cantoral Uriza R, Ríos Jarquín W, Reyes Gasperini D, Cantoral Uriza EA, Barrios Borges E, Fallas Soto R, et al. Educational mathematics, transversality and COVID–19. RELIME [Internet]. 2020 Mar. 31 [cited 2026 Nov. 3];23(1). Available from: https://www.relime.org/index.php/relime/article/view/39