Belide, S., R. Rao Sajjalaguddam, and A. P. Paladugu. “Cytokinin Preconditioning Enhances Multiple Shoot Regeneration in Pongamia Pinnata (L.) Pierre - a Potential, Non-Edible Tree Seed Oil Source for Biodiesel”. Electronic Journal of Biotechnology, vol. 13, no. 6, Dec. 2010, pp. 0-0, https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v13n6-5.