SORNJAM, N.; SORNJAM, N. Condition Assessment of Oil-Impregnated Paper Insulation of Transformers by Using CFA Index and Degree of Polymerization. Thailand Electrical Engineering Journal (TEEJ), [S. l.], v. 1, n. 3, p. 1–4, 2025. Disponível em: https://ph04.tci-thaijo.org/index.php/TEE_J/article/view/12363. Acesso em: 11 oct. 2026.