Patel, D., & Nataraj, M. (2016). STUDY OF BIOSURFACTANT PRODUCING BACTERIA AND PRELIMINARY CHARACTERIZATION OF BIOSURFACTNAT PRODUCED BY BACILLUS species ISOLATED FROM PETROLEUM CONTAMINATED SOIL. Journal of Microbiology, Biotechnology and Food Sciences, 6(2), 823–827. https://doi.org/10.15414/jmbfs.2016.6.2.823-827