S. Tapiro JP, Quintero Londoño SA. Introduction to the dialectical, materialistic and historical method, for the critical renewal of social work. eleuthera [Internet]. 2014 Jul. 1 [cited 2024 Jul. 3];11(-):137-59. Available from: https://revistasojs.ucaldas.edu.co/index.php/eleuthera/article/view/4756