A. Najim Abdullah, R., رفاه, H. Ahmed, R., رغيد, S, Ahmad, D. and ضحى 2025. Measuring and Analyzing the Impact of Some Economic Variables on the Speed of Money Circulation in Iraq for the Period 1990-2021. Regional Studies Journal (RSJ). 18, 59 (Jun. 2025), 257–284. DOI:https://doi.org/10.33899/regs.2024.182052.