S. SEPAT, R. S. RAJE, M. PATIAL, V. SINGH, G. SINGH, and R. P. G, “Effect of sowing and plant spacing on pigeonpea (Cajanus cajan) for higher productivity and profitability in India”, Indian J Agri Sci, vol. 91, no. 1, pp. 64–67, Mar. 2021, doi: 10.56093/ijas.v91i1.110927.