Saura González, G. and Osés Rodríguez, R. (2006) “EARTH–SUN POSITIONING MODELS AND AVAILABLE SOLAR RADIATION ADEQUATED TO THE VERANERO”, Centro Azúcar Journal, 33(2). Available at: http://centroazucar.uclv.edu.cu/index.php/centro_azucar/article/view/619 (Accessed: 3September2025).