TULLAH, B. A. .; NAIM, M. Qris payment flexibility and the security of transactions on purchase choices in electronic commerce and supermarkets . Jurnal Mantik, [S. l.], v. 8, n. 3, p. 1582-1592, 2024. DOI: 10.35335/mantik.v8i3.5760. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/5760. Acesso em: 17 apr. 2026.