Ávila Vázquez, Jorge Luis, Juan Bautista de León Benítez, and Erenio González Suárez. 2012. “Impact Assessment Repair-Mantenaince, Quality and Environment for Raw Sugar Extraction in a Complex Agroindustrial”. Centro Azúcar Journal 39 (4). http://centroazucar.uclv.edu.cu/index.php/centro_azucar/article/view/347.