Pabel, Md Amran Hossen, Tahia Tasnuva, Md Omar Farukh, Shamina Israt Tithi, and Kuan Mo. “Rethinking Sustainability in the Digital Age: FinTech, Economic Growth, and the Load Capacity Curve in the United States”. Optimality 3, no. 1 (March 14, 2026): 27–37. Accessed May 30, 2026. https://opt.reapress.com/journal/article/view/108.