1. Achia, T. N. O., Wangombe, A., & Khadioli, N. (2010). A logistic regression model to identify key determinants of poverty using Demographic and Health Survey data. European Journal of Social Sciences, 13(1), 38–45.
2. Bacha, D., Namara, R., Bogale, A., & Tesfaye, A. (2011). Impact of small-scale irrigation on household poverty: empirical evidence from the Ambo District in Ethiopia. Irrigation and Drainage, 60, 1–10.
3. Backeberg, G. R., & Sanewe, A. J. (2010). Towards productive water use and household food security in South Africa. Paper presented at the 6th Asian Regional Conference of ICID, Yogyakarta, Indonesia, 10–16 October 2010.
4. Baker, J. L. (2000). Evaluating the impact of development projects on poverty: A handbook for practitioners. Washington, D.C: World Bank.
5. Basto, M., & Pereira, J. M. (2012). An SPSS R-menu for ordinal factor analysis. Journal of Statistical Software, 46(4), 1–29.