P. S. Rao, P. S. REDDY, A. RATHORE, B. V. REDDY, and S. PANWAR, “Application GGE biplot and AMMI model to evaluate sweet sorghum (Sorghum bicolor) hybrids for genotype × environment interaction and seasonal adaptation”, Indian J Agri Sci, vol. 81, no. 5, May 2011, doi: 10.56093/ijas.v81i5.5906.