Okonkwo C.J., Dada E.O. and Njoku K.L. 2023. EFFECTS OF VERMICAST TEA ON THE REMEDIATION OF SPENT ENGINE OIL CONTAMINATED SOIL. FUDMA JOURNAL OF SCIENCES. 7, 4 (Sep. 2023), 95 - 102. DOI:https://doi.org/10.33003/fjs-2023-0704-1871.