Sierra-Tapiro, J.P. and Villegas-Cardona, S.L. (2009) “THE PROFESSIONAL TRAINING IN SOCIAL WORK. Relevance of the debate on the social paradigms: The case of the Universidad del Valle”., Prospectiva. Revista de Trabajo Social e Intervención Social, (14), pp. 48–68. doi:10.25100/prts.v0i14.1088.