R. K. SRIVASTAVA, A. RATHORE, M. I. VALES, and R. V. KUMAR, “GGE biplot based assessment of yield stability, adaptability and mega-environment characterization for hybrid pigeonpea (Cajanus cajan)”, Indian J Agri Sci, vol. 82, no. 11, pp. 928–33, Nov. 2014, doi: 10.56093/ijas.v82i11.24962.