B. Majumdar, M. S. Venkatesh, K. Kumar, and P. Patiram, “Nitrogen requirement for lowland rice (Oryza sativa) in valley lands of Meghalaya*”, Indian J Agri Sci, vol. 75, no. 8, Aug. 2005, Accessed: Oct. 27, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/9136