QRIS CROSS-BORDER AS DIGITAL SOFT POWER SUPPORTING SUSTAINABLE SHOPPING TOURISM: EVIDENCE FROM BATAM, INDONESIA. Quantum Journal of Social Sciences and Humanities, [S. l.], v. 7, n. SI5, p. 102–111, 2026. DOI: 10.55197/qjssh.v7si5.1745. Disponível em: https://www.qjssh.com/index.php/qjssh/article/view/1745. Acesso em: 8 nov. 2026.