Design and Testing of a Milliampere Scale Leakage Current Sensor Based on a Current Transformer for Substation Lightning Protection. ENERGY: JURNAL ILMIAH ILMU-ILMU TEKNIK, [S. l.], v. 16, n. 1, p. 1–23, 2026. DOI: 10.51747/energy.v16i1.1611. Disponível em: https://e-journal.upm.ac.id/index.php/energy/article/view/energy.v16i1.1611. Acesso em: 28 feb. 2026.