BlockArc: A Blockchain Based Smart Contract for Reward System in E-Commerce. ITEGAM-JETIA, [S. l.], v. 11, n. 54, p. 98–109, 2025. DOI: 10.5935/jetia.v11i54.1735. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/1735. Acesso em: 22 oct. 2026.