Casado Novas J., Muntané Gregori N., Zapata González L., Millás Nicuesa A. (2019), 2017 Barcelona Strategic Noise Map: current, real, and sensitive to the noise management needs of the city, in: inter.noise 2019, Madrid
Noise Regulation Law (1968 with amendments), Law No. 98 of 1968 latest Amendment by Law No.91 of 2000, Ministry of Environment Government of Japan, 〈https://www.env.go.jp/en/laws/air/noise/index.html〉 (Accessed on: 19.01.2019)