Hossain, M. I., Islam, M. K., Sufian, M. A., Meisner, C. A. and Islam, M. S. (2007) “Effect of Planting Method and Nitrogen Levels on the Yield and Yield Attributes of Wheat”, Journal of Bio-Science, 14, pp. 127–130. doi: 10.3329/jbs.v14i0.456.