Sultana, M., M. Haque, M. Reza, and M. Chowdhury. “Performance of Rhizobia And Nitrogen on Nodulation Yield and N Uptake by Soybean in Saline Soil”. Journal of Environmental Science and Natural Resources, vol. 7, no. 1, Feb. 2015, pp. 215-26, doi:10.3329/jesnr.v7i1.22174.