Camacho Tauta, Javier F., Oscar J. Reyes Ortiz, and Catalina Mayorga. “Effect of UV Radiation in Expansive Clays With Sulfonade Oil”. Ingeniería y Competitividad 12, no. 2 (January 14, 2010): 41–50. Accessed November 22, 2024. https://revistaingenieria.univalle.edu.co/index.php/ingenieria_y_competitividad/article/view/2692.