PABEL, Md Amran Hossen; TASNUVA, Tahia; FARUKH, Md Omar; TITHI, Shamina Israt; MO, Kuan. Rethinking Sustainability in the Digital Age: FinTech, Economic Growth, and the Load Capacity Curve in the United States. Optimality, [S. l.], v. 3, n. 1, p. 27–37, 2026. DOI: 10.22105/opt.v3i1.108. Disponível em: https://opt.reapress.com/journal/article/view/108.. Acesso em: 30 may. 2026.