Hamad Hasan, Enaam Mohamed, Rofeida Mohamed. Evaluation of the Contents of Manganese and Lead and their Hazard Indices in some Coffee Brands. Alq J Med App Sci [Internet]. 2026 Jan. 22 [cited 2026 Jan. 23];:197-204. Available from: https://journal.utripoli.edu.ly/index.php/Alqalam/article/view/1377