Adhikari, C.B. and Bjorndal T. 2012. Analyses of technical efficiency using SDF and DEA models: evidence from Nepalese agriculture. Applied Economics, 44: 3297–3308.

Bhatt, M.S. and Bhatt, S. A. 2014. Technical efficiency and farm size productivity?micro level evidence from Jammu & Kashmir. International Journal of Food and Agricultural Economics, 2(4): 27-49.

Charnes, A., Cooper, W.W and Rhodes, E. 1978. Measuring the efficiency of DMUs, European Journal of Operational Research, 2: 429-444.

Coelli, T., Rahman, S. and Thirtle, C. 2005. Technical, Allocative, Cost and Scale Efficiencies in Bangladesh Rice Cultivation: A Non-Parametric Approach. Journal of Agricultural Economics, 53(3): 607-626.

Coelli, T., Rao, D.S.P. and Battese, G. 1998. An Introduction to Efficiency and Productivity Analysis, Kluwer Academic Publishers, Boston.

Farrell M. 1957. The measurement of productive efficiency Journal of the Royal Statistical Society, Series A, 120: 253–281.

Kavand, H. and Sargazi, A.R. 2016. Determination of efficiency types of Borujerd sugar beet growers using data envelopment analysis (DEA). Journal of Sugar and Beet, 31(2): 209-201.

Ozalp, A. and Yilmaz, I., 2015. Productivity and efficiency analysis of Pomegranate production in Antalya province of Turkey. Acta Horticulture, 1089: 197-204.

Ray, J., Paul, D., Mitra, A., Chaudhuri, R. and Sarkar, D. 2016. A case study on resource-use efficiency in Onion cultivation in West Bengal, India. Economic Affairs, 61(2): 321-326.

Singh, T. and Kaur, B. 2014. Application of Data Envelopment Analysis (DEA) for assessing the efficiency of Laser Land Leveling Technology in Punjab Agriculture. Economic Affairs, 59(2): 251-261.

Suresh, A. 2015. Efficiency of Agricultural Production in India: An Analysis using Non-Parametric Approach. Indian Journal of Agricultural Economics, 70(4): 471-486.

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