Verma, Veerendra K, and T.K. Behera. 2008. “Heterosis Studies in Ash Gourd [<i>Benincasa Hispida < I> (Thunb) Cogn.] for Yield and Related Traits”. Journal of Tropical Agriculture 45 (1):51-54. https://jtropag.kau.in/index.php/ojs2/article/view/173.