Tenecela Calderon, Lenin Hochimin. “Design and Simulation of a Cocoa Bean Winnowing Machine to Optimize the Processing Workflow”. Horizonte Cientifico International Journal, vol. 2, no. 2, Oct. 2024, pp. 1-9, https://staging-hc.asesoreseducativos-ec.com/index.php/hc/article/view/13.