Razzaque, M., Haque, M., Khaliq, Q., Soliman, A., & Hamid, A. (2011). Effects Of CO<sub>2</sub> And Nitrogen Levels On Yield And Yield Attributes Of Rice Cultivars. Bangladesh Journal of Agricultural Research, 36(2), 213–221. https://doi.org/10.3329/bjar.v36i2.9247