A. KUMAR, S. C. GOYAL, S. KAJLA, and N. SHARMA, “Rapid protocol for callus induction and differentiation of roots and shoots in Dioscorea alata—a medicinal plant”, Indian J Agri Sci, vol. 84, no. 1, pp. 107–11, Jan. 2014, doi: 10.56093/ijas.v84i1.37165.