Bantawa, P., A. Das, P. D. Ghosh, and T. K. Mondal. “Genetic Variation of Extremely Threatened Medicinal Plant Nepalese Kutki (Picrorhiza Scrophulariiflora)”. INDIAN JOURNAL OF GENETICS AND PLANT BREEDING, vol. 72, no. 01, Feb. 2012, pp. 103-6, doi:.