MAHDI, Mohammed Ibrahim. Blockchain‑Enabled Information Systems for Secure Data Management in Smart Cities. Engineering And Technology Journal, [S. l.], v. 10, n. 11, p. 7969–7975, 2025. DOI: 10.47191/etj/v10i11.28. Disponível em: https://www.everant.org/index.php/etj/article/view/2367. Acesso em: 28 sep. 2026.