EFFECTS OF VERMICAST TEA ON THE REMEDIATION OF SPENT ENGINE OIL CONTAMINATED SOIL. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 7, n. 4, p. 95–102, 2023. DOI: 10.33003/fjs-2023-0704-1871. Disponível em: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/1871. Acesso em: 11 sep. 2025.