Ewugi, M. S., Karim, M. Z. A., & Abdul-Hakim, R. (2016). Shiroro Hydro Electricity Dam and Happiness of Host Community: An Evaluation Using Propensity Score Matching Analysis. International Journal of Economics and Financial Issues, 6(3), 1106–113. Retrieved from https://www.econjournals.com/index.php/ijefi/article/view/2260