ABDUL JABBAR MOHAMMAD; SESHAGIRI NAGENEINI. Blockchain-Based Timekeeping for Transparent, Tamper-Proof Labor Records. European Journal of Quantum Computing and Intelligent Agents, London, U.K., v. 6, p. 1–27, 2022. Disponível em: https://ejqcia.org/index.php/publication/article/view/8.. Acesso em: 28 jul. 2026.