1. Toffolo, C.E.: The Arab League. Infobase Publishing, New York (2008)
2. Anderson, J.W., Silverstein, P.A., Naguib, N., Dahlgren, S., Hughes, C.L., Spadola, E., Joseph, S., Chatty, D., Hale, S., Shively, K.: Anthropology of the Middle East and North Africa: Into the New Millennium. Indiana University Press, Bloomington (2013)
3. United Nations, Department of Economic and Social Affairs, Population Division: World Population Prospects, https://population.un.org/wpp/Download/Standard/MostUsed/, (2022)
4. United Nations: World Urbanization Prospects - Population Division, https://population.un.org/wup/
5. Verner, D.: Adaptation to a Changing Climate in the Arab Countries: A Case for Adaptation Governance and Leadership in Building Climate Resilience. World Bank Publications, Washington, D.C. (2012)