Adebajo, S.O., Akintokun, A.K., Ojo, A.E., Egbagbe, D.M., Akintokun, P.O. and Adebajo, L.O. 2019. Biosurfactant Production by Rhizospheric Bacteria Isolated from Biochar Amended Soil Using Different Extraction Solvents. Applied Environmental Research. 41, 3 (Nov. 2019), 72–82. DOI:https://doi.org/10.35762/AER.2019.41.3.6.