White, Douglas S., Michael Peters, and Peter Horne. “Global Impacts from Improved Tropical Forages: A Meta-Analysis Revealing Overlooked Benefits and Costs, Evolving Values and New Priorities”. Tropical Grasslands-Forrajes Tropicales 1, no. 1 (September 15, 2013): 12–24. Accessed May 3, 2024. https://www.tropicalgrasslands.info/index.php/tgft/article/view/31.