Moniruzzaman, M., M. Akand, M. Hossain, M. Sarkar, and A. Ullah. “Effect of Nitrogen on the Growth and Yield of Carrot (Daucus Carota L.)”. The Agriculturists, vol. 11, no. 1, June 2013, pp. 76-81, doi:10.3329/agric.v11i1.15246.