Ali Al-Ridha Jaafar Razzaq, and Baneen Ahmed Hussein. 2025. “Study the Impact of Surface Roughness on the Flow Characteristics at the Downstream of a Broad-Crested Weir”. American Journal of Biomedicine and Pharmacy 2 (1):44-60. https://biojournals.us/index.php/AJBP/article/view/445.