Shrestha, Sangita, et al. “Optimization of RAPD-PCR Conditions for the Study of Genetic Diversity in Nepal’s <i>Swertia chirayita< I> (Roxb. Ex Fleming) H. Karst”. Himalayan Journal of Sciences, vol. 6, no. 8, June 2011, pp. 35-40, doi:10.3126/hjs.v6i8.2699.