León Piñeros , Over, Wilder Herrera Sabogal, Williams Londoño Meneces, and Andrés Jiménez López. 2017. “Automation Prototype of Cocoa Drying and Selection Process through Digital Image Processing”. Ciencia E Ingeniería 4 (1):e055. https://revistas.uniguajira.edu.co/rev/index.php/cei/article/view/e055.