Gómez Zambrano, Hernán. “Effect of the Secondary Flow in the Separation of Heavy Metals in a Spiral Trough”. Ingeniería y Competitividad 13, no. 2 (December 22, 2011): 115–124. Accessed December 22, 2024. https://revistaingenieria.univalle.edu.co/index.php/ingenieria_y_competitividad/article/view/2679.