S. S. Kwesi, R. Osei-Bonsu, D. K. Mintah, E. Oppong, B. A. Serwaa, and A. Y. Ibrahim, “Heavy Metals (Hg and As) Concentration in Mining Endowed Enclaves in Ghana”, Am. J. Energy Nat. Resour., vol. 2, no. 1, pp. 51–56, Dec. 2023.