Khan, N., N. Hassan, M. Islam, and S. Biswas. “Effect of Mutagenic Agents on Seed Germination and Vegetative Growth of Mustard (Brassica Rapa)”. Bangladesh Journal of Scientific and Industrial Research, vol. 48, no. 4, Mar. 2014, pp. 253-6, doi:10.3329/bjsir.v48i4.18274.