M, Manivannan. “Isolation, Screening, Characterization and Antagonism Assay of PGPR Isolates from Rhizosphere of Rice Plants in Cuddalore District”. International Journal of Pharmaceutical & Biological Archive 3, no. 1 (March 31, 2012). Accessed March 22, 2026. https://mail.ijpba.info/index.php/ijpba/article/view/559.