B. Anegbe, M. Momah, J. M. Okuo, F. E. Okieimen, I. Osa-iguehide, and U. D. Archibong, “FRACTIONATION OF HEAVY METALS IN SOIL FROM ACTIVE AUTOMOBILE WORKSHOPS IN BENIN CITY, NIGERIA”, Int. J. Renew. Energ & Environ, vol. 4, no. 2, pp. 442–453, Jul. 2026, doi: 10.5281/zenodo.21306404.