UTHITSUNTHORN, D.; VIMUTTISOONGVIRIYA, C. Comparison of Differential Grounding Electrode with Earth Resistance. Srinakharinwirot University Engineering Journal, Bangkok, Thailand, v. 21, n. 1, p. 1–15, 2025. Disponível em: https://ph02.tci-thaijo.org/index.php/sej/article/view/253638. Acesso em: 6 dec. 2025.