Kazi, S., S. Bhuiya, A. Hasan, R. Rajib, A. Rahman, and F. Shanta. “Effect of Level of Irrigation and Nitrogen Rate on Yield Performance of Late Sown Wheat”. Progressive Agriculture, vol. 29, no. 3, Sept. 2018, pp. 213-20, doi:10.3329/pa.v29i3.40006.