Tabassum, A.; Hassan, M. T.; Hasan, M. M.; Islam, S. M.; Begum, M. Assessment of Heavy Metals and Proximate Composition in Poultry Feed: A Study from Dhaka and Rangpur, Bangladesh: Assessment of Heavy Metals and Proximate Composition in Poultry Feed. Bangladesh J. Sci. Ind. Res. 2025, 60, 263-274.