Cardona Rodas H, Cardona Arboleda JD. Urban Heterotopia. Exclusion Spaces and Biopolitical View of Medellin in the 20th Century. Cienc. soc. educ. [Internet]. 2016 Jul. 30 [cited 2026 Jun. 19];5(9):81-104. Available from: https://revistas.udem.edu.co/index.php/Ciencias_Sociales/article/view/2039