%0 Journal Article
%T Effect of pier-collar system on flow characteristics of composite hydraulic structure
%A QASIM, R.M.
%A AL-ASADI, K.
%A ABDULHUSSEIN, I.A.
%A MAATOOQ, Q.A.
%J Sigma Journal of Engineering and Natural Sciences
%D 2025
%V 43
%P 2066-2083
%R 10.14744/sigma.2025.1911