“The Universality of Foreign Direct Investment, Foreign Aid, and Domestic Investment on Economic Growth: A Multi-Panel Analysis of Developing Countries, 1993-2022”. Journal of Public Management and International Relations 1, no. 4 (November 3, 2026): 410–422. Accessed November 6, 2026. https://journals.dut.ac.za/index.php/JPMIR/article/view/1772.