BAGUDU SHEHU EZEKIEL; EGHAREVBA FELIX; MEDJOR WELTIME ODEGUONOR. Environmental Risk Assessment of Chromium Contamination in Gutu Mine Spoil, Minna, Niger State, Nigeria. . UMYU Journal of Pure and Industrial Chemical Research E-ISSN: 2814-1628 P-ISSN: 2814-1636, [S. l.], v. 3, n. 1, p. 37–52, 2025. Disponível em: https://ujpicr.umyu.edu.ng/index.php/ujpicr/article/view/45. Acesso em: 3 aug. 2025.