Erina Alimin. “From Korea to Consumer Choice: How Country-of-Origin Image Shapes Purchase Intention through Perceived Quality Among COSRX Consumers in Medan, Indonesia”. Journal of Economics and Business (JECOMBI), vol. 6, no. 02, Sept. 2026, pp. 330-42, https://jecombi.seaninstitute.or.id/index.php/JECOMBI/article/view/229.