MEHTA, D.; JARIWALA, H. R. Analysis of Transformer Insulation by Tan Delta Testing Method. Power Research - A Journal of CPRI, [S. l.], p. 31–40, 2012. Disponível em: https://node6473.myfcloud.com/~geosocin/CPRI/index.php/pr/article/view/659. Acesso em: 28 mar. 2024.