ROMSAI, W.; JITWANG, T.; PUANGDOWNREONG, D. Optimal Design of Fourth-Order Active Band-Pass Filter via Grey Wolf Optimizer. Journal of Advanced Development in Engineering and Science, Babgkok, Thailand, v. 15, n. 42, p. 92–110, 2025. Disponível em: https://ph03.tci-thaijo.org/index.php/pitjournal/article/view/3101. Acesso em: 26 aug. 2026.