DR. WAI-KEUNG WONG. Oracles and External Data Integration: Analyzing oracle solutions for integrating external data (e.g., real-world events) into blockchain-based smart contracts and applications. Journal of Artificial Intelligence Research and Applications, London, U.K., v. 3, n. 1, p. 1–8, 2023. Disponível em: https://aimlstudies.co.uk/index.php/jaira/article/view/80.. Acesso em: 5 jul. 2024.