Mamajonova Dilafro'z Turgʻunboy qizi and Sultanova Gavhar Karimovna 2025. Portfolio Investments and Their Impact on The Economy of Developing Countries. European International Journal of Multidisciplinary Research and Management Studies. 5, 06 (Jun. 2025), 29–32. DOI:https://doi.org/10.55640/eijmrms-05-06-08.