Alam, M. M., F. Begum, and P. Roy. “Yield and Yield Attributes of Rapeseed – Mustard (Brassica) Genotypes Grown under Late Sown Condition”. Bangladesh Journal of Agricultural Research, vol. 39, no. 2, Sept. 2014, pp. 311-36, doi:10.3329/bjar.v39i2.20434.