RDHAIWI, Ali Qasim; KHOSHFETRAT, Ali; FATHI, Amirhossein. EXPERIMENTAL COMPARISON OF FLOW ENERGY LOSS IN TYPE-B AND -C TRAPEZOIDAL PIANO KEY WEIRS (PKWS). Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 28, n. 1, p. 55–64, 2024. DOI: 10.31272/jeasd.28.1.4. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/2063.. Acesso em: 6 jun. 2026.