1. https://www.unccd.int/resources/knowledge-sharing-system/global-food-security-index
2. https://impact.economist.com/sustainability/project/food-security-index/Index
3. Ibrahimov, I.: Development perspectives of regions and liberated areas. Cooperation, Baku, 240 p. (2022)
4. www.azstat.gov.az
5. Aliyev, R., Huseynov, O., Aliyev, R., Alizadeh, A.: The Arithmetic of Z-numbers. Theory and Applications, 301 p. World Scientific Publishing Co. (2015)