1) http://www.fao.org/3/a-I7695e.pdf

2) Dewey KG, et al. “Long-term consequence of stunting in early life”, Maternal Child Nutrition. 2011 https://www.ncbi.nlm.nih.gov/pubmed/21929633

3) Prabhu Pingali and Terri Raney, "From the Green Revolution to the Gene Revolution: How will the Poor Fare?", ESA Working Paper No. 05-09, Rome, 2005

4) M.K. Papademetriou, “Rice Production in the Asia-Pacific Region: Issues and Perspectives” in “Bridging the Rice Yield Gap in the Asia-Pacific Region”, Bangkok, FAO, 2000 http://www.fao.org/docrep/003/x6905e/x6905e04.htm

5) FAO, The future Trends of food and and challenges, Rome, 2017

6) https://esa.un.org/unpd/wpp/Download/Standard/Population/

7) https://ourworldindata.org/hunger-and-undernourishment/