ตรงใจ ฐ. The Comparison of Shunt Active Power Filter Structure for the Harmonic Elimination in AC-Electric Railway Systems. Srinakharinwirot University Engineering Journal, Bangkok, Thailand, v. 13, n. 2, p. 38–51, 2018. Disponível em: https://ph02.tci-thaijo.org/index.php/sej/article/view/121880. Acesso em: 6 may. 2024.