Pabel, M. A. H. ., Tasnuva, T. ., Farukh, M. O. ., Tithi, S. I. ., & Mo, K. . (2026). Rethinking Sustainability in the Digital Age: FinTech, Economic Growth, and the Load Capacity Curve in the United States. Optimality, 3(1), 27-37. https://doi.org/10.22105/opt.v3i1.108