“Proposing Robust IRWs Technique to Estimate Segmented Regression Model for the Bed Load Transport of Tigris River With Change Point of Water Discharge Amount at Baghdad City”. Journal of Economics and Administrative Sciences 26, no. 121 (August 30, 2020): 415–427. Accessed November 28, 2024. https://jeasiq.uobaghdad.edu.iq/index.php/JEASIQ/article/view/1958.