M. Razzaque, M. Talukder, S. Uddin, S. Khan, and A. Hossain, “Response of Late Sowing on the Yield and Yield Contributing Character of Different Varieties of Mustard and Rapeseed in Coastal Area of Barguna”, Bangladesh J. Sci. Ind. Res., vol. 42, no. 4, pp. 441–448, Mar. 2008.