ABDUL KAREEM MUSTAFA, S.; SALMAN KHAMIS, H.; JALAL SHAKER, R. Effect of Lead and Cadmium Concentrations on The Population Density of Bacteria in The Soil Contaminated in Tikrit City. Journal of Al-Ma’moon College, [S. l.], v. 45, n. 1, p. 77–90, 2026. Disponível em: https://journal.almamonuc.edu.iq/index.php/jac/article/view/215. Acesso em: 3 oct. 2026.