K.R. Saravanan, Karthikeyan P, S. Vennila, R. Sureshkumar. “A Compressive Review on Principles of Plant Breeding and Molecular Genetics”. Annals of the Romanian Society for Cell Biology, Oct. 2020, pp. 1122-6, https://www.annalsofrscb.ro/index.php/journal/article/view/9773.