PHYSICOCHEMICAL AND HEAVY METAL CHARACTERIZATION OF DUMPSITE LEACHATE AFFECTING SURFACE WATER INTAKE POINTS IN CROSS RIVER STATE, NIGERIA. Journal of Enviromental Sciences and Built Environental Research, [S. l.], v. 1, n. 1, p. 40–50, 2026. DOI: 10.83374/jesber.vol1no1.9. Disponível em: https://jesber-unical.org.ng/index.php/home/article/view/9. Acesso em: 21 jul. 2026.