TSAI, H. C. IMPROVING SEAL VERIFICATION SECURITY AND TRANSPARENCY USING BLOCKCHAIN TECHNOLOGY. International Journal of Engineering Technologies and Management Research, [S. l.], v. 11, n. 8, p. 1–8, 2024. DOI: 10.29121/ijetmr.v11.i8.2024.1479. Disponível em: https://www.granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/1479. Acesso em: 10 oct. 2025.