1. 1) FAO: http://www.fao.org/home/en/
2. 2) FAO. 2019. The State of Food Security and Nutrition in the World 2019. http://www.fao.org/3/ca5162en/ca5162en.pdf
3. 3) FAO. 2018. The State of Food Security and Nutrition in the World 2018. http://www.fao.org/3/I9553EN/i9553en.pdf
4. 4) FAO. 2017. The State of Food Security and Nutrition in the World 2017. http://www.fao.org/3/a-I7695e.pdf
5. 5) FAO. 2017. FAO’s Work on Climate Change. http://www.fao.org/3/a-i8037e.pdf