Sharma, Sheela, N. L. Jat, A. C. Shivran, Shripal Choudhary, M. M. Puniya, and R. L. Jeetarwal. 2016. “Effect of Fertility Levels and Bio-Fertilizers on Yield and Economics of Groundnut”. Annals of Agricultural Research 34 (4). https://epubs.icar.org.in/index.php/AAR/article/view/37889.