J.N, U. ., G.O, M. ., N, C.-M., A, T.-A. ., D.O, O. . and M.O, O. . (2017) “Technical Efficiency of Swamp Rice Farmers in Ebonyi South Agricultural Zone, Ebonyi State, Nigeria”, Current Research in Agricultural Sciences, 4(1), pp. 1–6. doi: 10.18488/journal.68/2017.4.1/68.1.1.6.