The Impact of Macroeconomic Determinants on the Development of the Digital Economy: A Dynamic Approach Using Panel GMM for Selected Countries. دراسات اقليمية [Internet]. 2026 Jul. 1 [cited 2026 Jul. 8];20(69):403-22. Available from: https://regs.uomosul.edu.iq/index.php/regs/article/view/63370