KIM, Y. .; PARK, B. .; KIM, S.-Y. . A Usage History Information Generation and Inquiry Method for Theme, Background and Signal Music Based on Hyperledger Fabric. Journal of Mobile Multimedia, [S. l.], v. 18, n. 06, p. 1811–1828, 2022. DOI: 10.13052/jmm1550-4646.18615. Disponível em: https://journals.riverpublishers.com/index.php/JMM/article/view/6967. Acesso em: 28 jul. 2024.