D. ZHOU, X. YANG, Y. TANG, and Y. MIAO, “A Study of Acoustic Emission Based RA-AF Characteristics of Polypropylene Fiber-Reinforced Recycled Aggregate Concrete Under Uniaxial Compression”, Arch. Acoust., vol. 49, no. 4, pp. 601–612, Aug. 2024, doi: 10.24425/aoa.2024.148806.