1. Adiseshiah, M.S., 1991. Sustainable Development: Its Content, Scope, and Prices, Gower Publishing Company, Limited.
2. Ahmad, K., 1994. Islamic Approach to Development: Some Policy Implications, Institute for Policy Studies.
3. Amin, R.M. et al., 2013. The Integrated Development Index (I-DEX): A New Comprehensive Approach to Measuring Human Development. In 9th International Conference on Islamic Economics and Finance.
4. Bell, J., 2012. The World’s Muslims: Unity and Diversity, The Pew Forum on Religion and Public Life, Pew Research Center.
5. Chakravarty, S.R., 2003. A Generalized Human Development Index. Review of Development Economics, 7(1), pp. 99–114.