OGBANAMA, O.O., E. B. EFFA, and O. U. ETIM. “THE ROLES OF BIOFERTILIZERS IN SUSTAINABLE CROP PRODUCTION”. Faculty of Agriculture International Conference Book of Proceedings (March 15, 2026): 172–179. Accessed June 19, 2026. https://jafe.net.ng/index.php/bookofproceedings/article/view/201.