Mbanjwa ST. THE IMPACT OF INDUSTRIALIZATION, URBANIZATION, AND DROUGHT ON HEAVY METAL CONTAMINATION IN RIVER SYSTEMS IN KWAZULU-NATAL, SOUTH AFRICA: A CROSS-SECTIONAL STUDY. SJHR-Africa [Internet]. 1 iunie 2025 [citat 27 octombrie 2026];6(6):19. Disponibil la: https://www.sjhrafrica.org.sjhresearchafrica.org/index.php/public-html/article/view/1633