Ulatu, H. A., T. L. Tola, and S. M. Meskelu. “Water Productivity, Farmers Satisfaction, and Sustainability of Selected Small Scale Irrigation Schemes in Salale Zone, Ethiopia”. Turkish Journal of Agriculture - Food Science and Technology, vol. 10, no. 6, June 2022, pp. 1047-53, doi:10.24925/turjaf.v10i6.1047-1053.4890.