Mamun, M. A. A., M. M. Haque, Q. A. Khaliq, M. A. Karim, and A. J. M. S. Karim. “Response of Some Landrace Rice (<i>Oryza sativa</I> L.) Cultivars to Applied Nitrogen in Lowland Ecosystem”. The Agriculturists, vol. 16, no. 1, July 2018, pp. 1-12, doi:10.3329/agric.v16i1.37529.