S.M Muthukkaruppan, S. S. and (2011) “Characterization of plant growth promoting rhizobacteria and fungi associated with rice, mangrove and effluent contaminated soil”, Current Botany, 2(3). Available at: https://www.updatepublishing.com/journal/index.php/cb/article/view/1331 (Accessed: 5 October 2025).