Lal, Narayan, et al. “Effect of Pollen Grain Sources on Success of Hybrids in ‘Bedana’ Litchi”. International Journal of Bio-Resource and Stress Management, vol. 10, no. Jun, 3, June 2019, pp. 241-5, https://ojs.pphouse.org/index.php/IJBSM/article/view/3820.