yousif AL-Gohishe, omar and AHMED ALSAWAF, M. 2025. The Effect of Adding Geometric Configurations in Pool of Fishway on The Flow Pattern and Maximum Velocity. Al-Rafidain Engineering Journal (AREJ). 30, 1 (Mar. 2025), 1–13. DOI:https://doi.org/10.33899/rengj.2023.141456.1268.