Arif, Z. ., ., Z., Supyadillah, A. ., Irfan, A. ., & Taufik, A. . (2024). The Revolution of Blockchain in Digital Payment Systems: Legal Implications and Regulatory Challenges. Journal of Ecohumanism, 3(8), 12269 –. https://doi.org/10.62754/joe.v3i8.5833