Hossain, M. M., Akter, S., Hasan, M. M., Hasan, A., Uddin, K. R., Parvin, A., Jahan, I., Rahman, N., & Rahman, S. B. (2016). Nitrogen fixing efficiency and physiological characteristics of Azospirillum isolates from the paddy fields of North Bengal. Jahangirnagar University Journal of Biological Sciences, 3(1), 47–53. https://doi.org/10.3329/jujbs.v3i1.28277