«"ICE-PO 2011 : Inlernational Conference & Exhibition on Palm Oil: ""Synergizing Palm Oil Industry For Planet & Prosperily"""». Boletín El Palmicultor, no. 468 (febrero 1, 2011): 30. Accedido octubre 25, 2021. https://publicaciones.fedepalma.org/index.php/palmicultor/article/view/9854.