Estay Sepúlveda JG, Lagomarsino Montoya M. The proposals that perhaps Karl Popper had propelled facing the enemies the open society of nowadays: for the XXI century, the reformism. Rev.CS [Internet]. 2016 Dec. 20 [cited 2026 Oct. 20];(20):75-92. Available from: https://webcache.icesi.edu.co/revistas/index.php/revista_cs/article/view/2155