Leysen, Ir. Rogar. “Global Prospectives of Fats and Oils Uses. Present and Future”. Grasas y Aceites 47, no. 5 (October 30, 1996): 335–341. Accessed July 22, 2024. https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/878.