J. LAYEK, B.G. SHIVAKUMAR, D.S. RANA, S. MUNDA, and K. LAKSHMAN. 2001. “Effect of Nitrogen Fertilization on Yield, Intercropping Indices and Produce Quality of Different Soybean (Glycine Max) + Cereal Intercropping Systems”. Indian Journal of Agronomy 60 (2): 230-35. https://doi.org/10.59797/ija.v60i2.4467.