Effective Methods for Diagnostics of High Voltage Power Transformers of Large Power Plants. Global Journal of Science Frontier Research, [S. l.], v. 21, n. H1, p. 1–11, 2021. Disponível em: https://testing.journalofscience.org/index.php/GJSFR/article/view/2877. Acesso em: 4 feb. 2026.