A Comprehensive Review of Transformer Fault Diagnosis Studies Based on Dissolved Gas Analysis: Classical Methods, Historical Development of the Devices Used, Artificial Intelligence Based Methods, Accuracy of Classifications of Predictions. Elektronika ir Elektrotechnika, [S. l.], v. 31, n. 3, p. 4–21, 2025. DOI: 10.5755/j02.eie.39824. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/39824.. Acesso em: 7 nov. 2025.