Al-Azzawi, N. and Numan, N. 2019. The Structural Development of Folds Shapes in the Western Zagros Fold/Thrust Belt of Iraq Using Fourier Analysis. Iraqi National Journal of Earth Science (INJES). 19, 2 (Dec. 2019), 26–41. DOI:https://doi.org/10.33899/earth.2019.170283.