Sarkar, M. A. R., M. R. Zobaida, S. Yeasmin, and A. K. M. M. Islam. “Integrated Nitrogen Management of Monsoon Rice under Two Different Plant Spacings”. Fundamental and Applied Agriculture, vol. 1, no. 3, Sept. 2016, pp. 124-9, https://f2ffoundation.org/faa/index.php/home/article/view/80.