Machine Learning-Based Estimation of Transmission Line Tower Grounding Resistance Under Energized Conditions Using Residual Currents and Near-Surface Potentials. - Alexandre Giacomelli Leal; Alexandre Albarello Costa; Leonardo Fuchs; Rafael Martini Silva; Luis Ricardo Alfaro Gamboa; André Eugênio Lazzaretti; Henry Leonardo López-Salamanca (IEEE Access, 2026)