Han, Q., L. Jin, M. A. S. Khan, P. A. Vitenu-Sackey, and B. Obrenovic. “Poverty Alleviation in Developing and Underdeveloped Countries. Do Foreign Capital and Economic Freedom Matter?”. Technological and Economic Development of Economy, vol. 29, no. 1, Jan. 2023, pp. 45–73, doi:10.3846/tede.2022.17691.