ดึงกระโทก ณ.; แสงธงทอง ว. Estimation of Average Current Flowing out from DC Power Supply. Srinakharinwirot University Engineering Journal, Bangkok, Thailand, v. 14, n. 2, p. 25–36, 2019. Disponível em: https://ph02.tci-thaijo.org/index.php/sej/article/view/144952. Acesso em: 6 dec. 2025.