Cano de la Cruz, Y., Obaco Soto, E. E., Delgado Mendoza, L., Herrera Orosco, G. N. and Romero Gutierrez, J. M. (2021) “Work by levels of cognitive performance in the Ecuadorian context: Alternative or need?”, Tendencias Pedagógicas, 38, pp. 112–123. doi: 10.15366/tp2021.38.010.