Gutiérrez, Alejandra María, and Olga Lucía Gómez. “Process Evaluation of the Healthy Schools Strategy in the Urban Area in Cali, Colombia”. Colombia Medica 38, no. 4 (December 21, 2007): 386–394. Accessed November 21, 2024. https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/524.