Nkantion , N. U. ., Job , I. E. ., Enyiekere , G. ., & Etukudo , O. M. . (2026). Isolation and characterisation of hydrocarbon-degrading microorganisms from soils contaminated with used engine oil. Computing and Applied Sciences Impact, 3(1-4), 1–12. https://doi.org/10.1234/casi.v3i1-4.31