The Influence of QRIS and Cash Payment Usage on Halal Food MSME Purchasing Decisions among Muslim Generation Z in Surabaya. International Conference on Islamic Economic (ICIE), [S. l.], v. 5, n. 2, p. 772–790, 2026. DOI: 10.58223/icie.v5i2.511. Disponível em: https://ejournal.iaforis.or.id/index.php/icie/article/view/511. Acesso em: 25 aug. 2026.