Kithan, Lowrence, Malini B. Sharma, Akumla Longchar, Tinatoly Sema, and Kavi Sumi. “Exploring Yield Potential of Pigeonpea and Soybean Intercropping Systems in NEHZ”. International Journal of Plant & Soil Science 32, no. 9 (July 25, 2020): 20-27. Accessed August 6, 2020. https://journalijpss.com/index.php/IJPSS/article/view/30324.