Ara, N., Rokonuzzaman, M., & Hasan, M. (2010). Effect of <i>Bradyrhizobium</i> and <i>Azotobacter</i> on growth and yield of mungbean varieties. Journal of the Bangladesh Agricultural University, 7(1), 7–13. https://doi.org/10.3329/jbau.v7i1.4790