Nandan Mehta, V. P. and. “Estimation of Heterosis for Seed Yield and Its Attributing Traits in Linseed (Linum Usitatissimum L.)”. Electronic Journal of Plant Breeding, Vol. 5, no. 1, Mar. 2014, pp. 120-3, https://www.ejplantbreeding.org/index.php/EJPB/article/view/175.