ABDUL-RAZAAQ JAMAL, A.; YSSEEN TAHAA, K.; ABD AL-MAJEED HAYAWI, G. Experimental Study of Scour Downstream Piano Key Weir Type C with Changing Height of Weir Width of Keys and Apron Solid. Al-Rafidain Engineering Journal (AREJ), [S. l.], v. 27, n. 1, p. 193–204, 2022. DOI: 10.33899/rengj.2021.130402.1101. Disponível em: https://jamh.uomosul.edu.iq/index.php/arej/article/view/30643. Acesso em: 8 sep. 2025.