1. 1. R. D. Singh, Shivani, A. R. Khan & N. Chandra(2012) , Sustainable productivity & profitability of diversified rice-based cropping system in an irrigated ecosystem, Archives of Agronomy and Soil Science, Vol. 58, No. 8, 859-869.
   2. Nivedita Sharma, S.P Singh (2014), Agriculture Diversification in Indian Punjab: An Assessment of Government Intervention through Contract Farming, Journal of Agriculture & Food Information, 191-213.
   3. J.G. Lauren, R. Shreshta, M.A Sattar and R.L. Yadav (2008), Legumes and Diversification of the Rice-Wheat Cropping System, Journal of Crop Production, 3:2, 67- 102.
   4. Louis Mahy, B.E.T.I. Dupeux, G.V. Huylenbroeck, JeroenBuysse (2015), Simulating farm level response to crop diversification policy, Land Use policy, 36-42.
   5. Parneetkaur, Sikander Singh Cheema (2017), Crop Simulation Model for Malwa Region Punjab, International Journal of Advanced Research in Computer Science, Vol.8, No.7, 172-175.
   6. B. Khoshnevisan, E. Bolandnazar, S. Barak, S. Samshirband ,H. Maghsoudlou, Torki A. Altameen, A. Gani (2015), A clustering model based on anevolutionary algorithm for better energy use in crop production, 1921- 1935.