G. Richard, I. S. Chibueze, M. O. Raimi, and A.-. A. Iyingiala, “Public and environmental health implications of artisanal petroleum refining and risk reduction strategies in the Niger Delta region of Nigeria”, JBRB, vol. 21, no. 1, pp. 1896–1910, Mar. 2023, doi: 10.4314/br.v21i1.12.