Pendse, Anuradha, Rasika Mhatre, and K. Aruna. 2018. “Optimization of Bio-Surfactant Production by Azo-Rhizobium Strain Isolated from Oil-Contaminated Soil”. GSC Biological and Pharmaceutical Sciences 3 (3):35-46. https://doi.org/10.30574/gscbps.2018.3.3.0040.