P. Vivekanandan, Yogameenakshi, P. and. “Combining Ability Analysis for Drought Tolerance in Rice O. Sativa L. under Reproductive Stage”. Electronic Journal of Plant Breeding 6, no. 2 June 30, 2015: 373-381. Accessed March 21, 2023. https://ejplantbreeding.org/index.php/EJPB/article/view/839.