Coba jelasin Rujukan dari Makanan atau bahan api dalam bahasa melayu dong

Avoiding Bioenergy Competition for Food Crops and Land

World Food Security: the Challenges of Climate Change and Bioenergy

Global Trade and Environmental Impact Study of the EU Biofuels Mandate by the International Food Policy Institute (IFPRI) March 2010

Plenty of Space for Biofuels in Europe

Policy Research Working Paper WPS 5371: Placing the 2006/08 Commodity Price Boom into Perspective, July 2010

Reconciling food security and bioenergy: priorities for action, Global Change Biology Bioenergy Journal, June 2016.

Towards Sustainable Production and Use of Resources: Assessing Biofuels, United Nations Environment Programme, October 2009