1. Acemoglu, D., & Robinson, J. A. (2010). Why is Africa poor? Economic History of Developing Regions, 25(1), 21–50. doi: 10.1080/20780389.2010.505010 .
2. Ahammad, H., & Clements, K. W. (1999). What does minerals growth mean to Western Australia? Resources Policy, 25(1), 1–14. doi: 10.1016/S0301-4207(99)00002-1 .
3. Akinlo, A. E. (2012). How important is oil in Nigeria’s economic growth? Journal of Sustainable Development, 5(4), 165–179. doi: 10.5539/jsd.v5n4p165 .
4. Aman, A. (1999). Administrative law for a new century. In A. Prakash & J. A. Hart (Eds.), Globalization and governance. London: Routledge.
5. Anderson, L. (1987). The state in the Middle East and North Africa. Comparative Politics, 20(1), 1–18. doi: 10.2307/421917 .