Sukoco, S., D. Hartono, and A. Patunru. “The Impacts of Liberalization and Trade Facilitation on Economic Performance, Poverty and Income Inequality: An Analytical Study”. Economic Journal of Emerging Markets, vol. 12, no. 1, Apr. 2020, pp. 67-79, doi:10.20885/ejem.vol12.iss1.art6.