Porras Poma, N.; Mendoza Ramos, E. A.; Huaman Aguirre, A. A.; Zarate Segura, G. W. Application of Unsupervised Machine Learning Techniques for Autonomous Financial Fraud Detection in Decentralized Blockchain Environments: A Systematic Review. LACCEI 2025, 2 (13). https://doi.org/10.18687/LEIRD2025.1.1.728.