“Comparative Analysis of Quality of Sources of Drinking Water used by Scavengers in Gosa Area of FCT-Abuja, Nigeria” (2021) Global Journal of Science Frontier Research, 21(H2), pp. 21–30. Available at: https://www.journalofscience.org/index.php/GJSFR/article/view/2915 (Accessed: 14 August 2026).