root, root. “Effectiveness of Trend Indicators in the Foreign Exchange Market \"Analytical Study of the Exchange Rate of (USD / IQD)\&Quot;”. Warith Scientific Journal 3, no. 6 (June 30, 2021): 96-108. Accessed January 11, 2026. https://wsj.uowa.edu.iq/index.php/warith/article/view/550.