M. Yadav, D. B. Singh, R. Chaudhary, and D. Singh, “Genetic Variability in Bitter Gourd (Momordica charantia L.)”, J. Hortic. Sci., vol. 3, no. 1, pp. 35–38, Jun. 2008, doi: 10.24154/jhs.v3i1.591.