Burbano-Cerón, Mary Hellen. “Some Elements to Reflect on Professional Work and Conventional and Alternative Models of Development”. Prospectiva. Revista de Trabajo Social e Intervención Social, no. 11 (October 22, 2006): 95–107. Accessed February 8, 2026. https://revistaprospectiva.univalle.edu.co/index.php/prospectiva/article/view/7207.