Hernández Macías, E., I. León Garay, L. Mesa Garriga, and E. González Suárez. “Prospective Technological in Companies of the Alimentary Industry With Support of the Analysis of Processes”. Centro Azúcar Journal, vol. 39, no. 1, Jan. 2012, http://centroazucar.uclv.edu.cu/index.php/centro_azucar/article/view/326.