Dr. Ashok Kr. Singh. “Plant Growth Promoting Bacteria in Rhizomicrobial Environments”. Eduzone: International Peer Reviewed/Refereed Multidisciplinary Journal 11, no. 2 (November 1, 2022): 239–243. Accessed February 11, 2026. https://www.eduzonejournal.com/index.php/eiprmj/article/view/192.