Bhatti, Nabi Bux, Altaf Ali Siyal, Abdul Latif Qureshi, and Imtiaz Ali Bhatti. 2019. “Socio-Economic Impact Assessment of Small Dams Based on T-Paired Sample Test Using SPSS Software”. Civil Engineering Journal 5 (1):153-64. https://doi.org/10.28991/cej-2019-03091233.