C.Vigneshwaran, N. Saravanan, B. Prasanna,V. Sivasubramanian. “A GENERAL OVERVIEW ON BIOSURFACTANT AND ITS PROMISING STRATEGIES IN ENVIRONMENTAL BIOREMEDIATION”. International Journal of Advanced Science and Technology, Vol. 29, no. 7s, Apr. 2020, pp. 1396 -11, https://sersc.org/journals/index.php/IJAST/article/view/10786.