R. UDAYASREE and V.V.LAKSHMI (2015) “CHARACTERIZATION OF BIOSURFACTANT PRODUCING MICROORGANISMS FROM OIL CONTAMINATED SOIL”, International Journal of Pharma and Bio Sciences, 6(3), pp. 831–837. Available at: https://ijpbs.net/index.php/journal/article/view/4527 (Accessed: 24 July 2026).