Castillo Guzmán E, Ocoró Loango A. Higher education, indigenous peoples and Afro-descendants. A reading about affirmative actions in Brazil and university ethno-education in Colombia. Educ. Sup. Soc [Internet]. 2021Nov.15 [cited 2026Nov.10];33(2):767-92. Available from: https://ess.iesalc.unesco.org/index.php/ess3/article/view/v33i2-28