Kelvin-Asogwa, Lynda, and Frank C. Ogbo. “Characterization and Plant Growth Promoting Properties of a Bacillus Sp. Isolated from Maize Roots”. Journal of Advances in Microbiology 21, no. 9 (September 9, 2021): 12-24. Accessed October 25, 2021. https://journaljamb.com/index.php/JAMB/article/view/30380.