Ibrahim, S., C. Gimba, K. Omoniyi, and N. Nwokem. “Adsorption and Biodegradation of 1-Methyl Naphthalene Using Immobilized <i>Pseudomonas macerans</i> and <i>Bacillus subtilis</i> On Burnt Kaolin”. Journal of Applied Sciences and Environmental Management, vol. 22, no. 5, June 2018, pp. 707-11, doi:10.4314/jasem.v22i5.15.