Chowdhury, M Akram Hossain, MA Hamid, and MAK Azad. “Screening of Nitrogen Fixing Efficient Groundnut Genotypes”. Bangladesh Journal of Agricultural Research 32, no. 2 (August 7, 2007): 329–334. Accessed October 21, 2025. https://www.banglajol.info/index.php/BJAR/article/view/316.