Matsuo, K., Imamoto, K.- ichi, Li, Y., Kiyohara, C., Erideng, A., & Tanaka, A. (2026). Fundamental Experiments on Evaluating the Sound Absorption Coefficient of Porous Concrete. Journal of Asian Concrete Federation, 12(1), 59–65. https://doi.org/10.18702/acf.2026.12.1.59