Kumar, G., Kumar, R. and Sharma, A. 2015. Rhizoremediation of Petrol Engine Oil Using Biosurfactants Producing Microbial Consortium in Mustard Crop. International Journal of Applied Sciences and Biotechnology. 3, 2 (Jun. 2015), 261–266. DOI:https://doi.org/10.3126/ijasbt.v3i2.12475.