LANKA, Surekha; SUWANNATAT, Phothiwong; PUMHIRAN, Nalinnee. Review on Blockchain-Based Offline Payment Solutions. Journal of Trends in Computer Science and Smart Technology, [S. l.], v. 7, n. 4, p. 768–779, 2026. DOI: 10.36548/jtcsst.2025.4.008. Disponível em: https://irojournals.com/tcsst/article/view/2127. Acesso em: 19 mar. 2026.