Hossain, M., N. Ara, M. Islam, J. Hossain, and B. Akhter. “Effect of Different Sowing Dates on Yield of Tomato Genotypes”. International Journal of Agricultural Research, Innovation and Technology, vol. 4, no. 1, Dec. 2014, pp. 40-43, doi:10.3329/ijarit.v4i1.21090.