Andem, A. B., Bassey, I. U., Odey, C. O., Ibor, O. R. and Agborubere, I. O. (2019) “Microbial Remediation of Used Engine Oil from Contaminated Soil around Automobile Workshop in Calabar Metropolis, Cross River State, Nigeria”, Asian Soil Research Journal, 2(1), pp. 1-12. doi: 10.9734/asrj/2019/v2i130044.