Islam, MS, M Ahmed, MS Hossain, H Akter, and S Aktar. “Response of Soybean to Rhizobium Biofertilizer under Different Levels of Phosphorus”. Progressive Agriculture 28, no. 4 (April 12, 2018): 302–315. Accessed July 17, 2024. https://banglajol.info/index.php/PA/article/view/36370.