SWATHI, D.; SORNALATHA, M. K.; YAMINI, S.; VIVEKANANDAN, S. J. Witness Proof Generation with Security and Verification for Passport Approval. International Journal of Modern Developments in Engineering and Science, [S. l.], v. 1, n. 6, p. 38–41, 2022. Disponível em: https://journal.ijmdes.com/ijmdes/article/view/43.. Acesso em: 2 may. 2024.