Claro, Mirelis, Leyanis Mesa Garriga, Erenio González Suárez, and C Galian. 2010. “The Impact of the Technological Surveillance in the Projection of the Investigations of Ethanol Production from Sugarcane Bagasse. Part I”. Centro Azúcar Journal 37 (2). http://centroazucar.uclv.edu.cu/index.php/centro_azucar/article/view/416.