I. U. . Machika, S. . Aminu, A. . Lawal, and A. . Mukhtar, “Quantitative Assessment of Carcinogenic and Non-Carcinogenic Risks of Heavy Metal Exposure Among Adults and Children at Katsina Youth Craft Village, Nigeria”, IJSGS, vol. 12, no. 2, pp. 169–176, Jul. 2026.