MAHMOOD AHMAD; DR. MAHMOOD SHAH KHAN; DR. TALAT HUSSAIN. Review of Payment Systems in E-Commerce from a Shariah Perspective; a Case of Pakistan. Al-Qirtas, [S. l.], v. 2, n. 4, p. 35–59, 2024. Disponível em: https://al-qirtas.com/index.php/Al-Qirtas/article/view/225. Acesso em: 31 jan. 2025.