Ali, N., Sarkar, M. and Paul, S. 2015. Effect of Number of Seedlings Hill-1 and Rate and Time of Nitrogen Application on the Yield of Late Transplant Aman Rice (cv. Br23). International Journal of Applied Sciences and Biotechnology. 3, 4 (Dec. 2015), 692–698. DOI:https://doi.org/10.3126/ijasbt.v3i4.13978.