HAMAD HASAN; ENAAM MOHAMED; ROFEIDA MOHAMED. Evaluation of the Contents of Manganese and Lead and their Hazard Indices in some Coffee Brands. AlQalam Journal of Medical and Applied Sciences, [S. l.], p. 197–204, 2026. DOI: 10.54361/ajmas.269132. Disponível em: https://uta.edu.ly/journal/index.php/Alqalam/article/view/1377. Acesso em: 24 jan. 2026.