Ullah, Atta, et al. “A Pre Post-COVID–19 Pandemic Review of Regional Connectivity and Socio-Economic Development Reforms: What Can Be Learned by Central and Eastern European Countries from the China-Pakistan Economic Corridor”. Comparative Economic Research. Central and Eastern Europe, vol. 24, no. 2, June 2021, pp. 23-43, doi:10.18778/1508-2008.24.10.