Deep Learning-Based Regional Electricity Demand Prediction Using Smart Meter Data in Sri Lanka. - N. M. R. K. Jayathilaka; D. J. S. Warnasooriya; Kopisankar Nagarajah; Mukunthan Tharmakulasingam; S. Jalini; V. Logeeshan; Chathura Wanigasekara (IEEE Access, 2026)