León-Díaz, Ruby Esther. “Racial Issues and Social Work: Radical Absence and Selective Presences in the Trajectory of the Discipline in Brazil”. Prospectiva. Revista de Trabajo Social e Intervención Social, no. 34 (July 1, 2022): 85–109. Accessed December 29, 2025. https://revistaprospectiva.univalle.edu.co/index.php/prospectiva/article/view/11990.