Abdullahi M., Oyeyiola G.P. and Sule I.O. 2022. Assessment Of Phosphate Solubilization, Indole Acetic Acid and Ammonia Production By Bacteria And Fungi Isolated From The Rhizosphere Of Guinea Corn (Sorghum bicolor). UMYU Journal of Microbiology Research (UJMR). 7, 1 (Jun. 2022), 47–55. DOI:https://doi.org/10.47430/ujmr.2271.008.