1.Coelli, T.J. 1996. Measurement of total factor productivity growth and biases in technological change in Western Australian Agriculture, J. App. Eco., 11(1): 77-91.

2.Evenson, R.E., Carl, E. Pray and Mark, and Rosegrant, W. 1999. Agricultural Research and Productivity Growth in India. Research Report: 109, International Food Policy Research Institute, Washington, USA.

3.Kumar, P. and Mittal S. 2006. Agricultural productivity trends in India: sustainability issues, Agril. Econ. Res. Rev., 19(Conference No.) 71-88.

4.Mukherjee N.D., Vasudev, N., Vijaya Kumari, R. and Suhasini, K. 2017. Estimation of Total Factor Productivity and its Determinants of Maize in Telangana State, Eco. Affa., 62(4): 595-601.

5.Rosegrant, M.W. and Evenson, R.E. 1995. Total Factor Productivity and Sources of Long-Term Growth in Indian Agriculture, EPTD Discussion Paper No. 7, Environment and Production Technology Division, International Food Policy Research Institute, Washington.

6.Rao Chandrasekhara, N. 2015. Total Factor Productivity in Andhra Pradesh Agriculture, Agril. Econ. Res. Rev., 18(1): 1-19.

7.Suresh, K. 2013. Economic impact of agricultural research in ragi and red gram in Karnataka. Ph.D. Thesis (Unpublished) submitted to the University of Agricultural Sciences, Bangalore.

8.Suresh, K. and Chandrakanth M.G. 2015. Total factor productivity and returns to investment in Ragi (finger millet) crop research in Karnataka state, India. Ind. J. Econ. Dev., 3(3): 199-205.

9.Suresh, K. and Chandrakanth, M.G. 2016. Economic efficiency of improved red gram variety (BRG-2) in Karnataka: a DEA analysis. Eco. Affa., 61(1): 81-88.