MBANJWA, S. T. THE IMPACT OF INDUSTRIALIZATION, URBANIZATION, AND DROUGHT ON HEAVY METAL CONTAMINATION IN RIVER SYSTEMS IN KWAZULU-NATAL, SOUTH AFRICA: A CROSS-SECTIONAL STUDY. Student’s Journal of Health Research Africa, Africa, v. 6, n. 6, p. 19, 2025. DOI: 10.51168/sjhrafrica.v6i6.1633. Disponível em: https://www.sjhresearchafrica.org/index.php/public-html/article/view/1633. Acesso em: 28 sep. 2025.