Petchain: Empowering User Privacy in the Era of Smart Devices and Data Exploitation. International Journal of Inventive Engineering and Sciences (IJIES), [S. l.], v. 12, n. 3, p. 34–37, 2025. DOI: 10.35940/ijies.F8191.12030325. Disponível em: https://journals.blueeyesintelligence.org/index.php/ijies/article/view/721.. Acesso em: 22 may. 2025.