Smart logistics in e-Commerce: Blockchain for transparency and IoT for real-time tracking . INTERNATIONAL JOURNAL OF ADVANCED RESEARCH AND REVIEW (IJARR), [S. l.], v. 10, n. 6, p. 220–230, 2025. DOI: 10.70914/. Disponível em: https://www.ijarr.org/index.php/ijarr/article/view/928.. Acesso em: 22 jun. 2026.