علياء ثائر مردان, and كمال كاظم جواد. “Dollar Index Analysis Using Double Zigzag to Predict an Exchange Rate ( USD / ERU)”. Iraqi Journal for Administrative Sciences 18, no. 74 (June 10, 2024): 148–170. Accessed April 3, 2025. https://journals.uokerbala.edu.iq/index.php/ijas/article/view/1853.