Zhang, Jia, Ding Ding, Jiachao Chen, Chunlu Liu, Mark Luther, Jilong Zhao, and Changan Liu. “Human-Made Sounds in Informal Learning Spaces on a University Campus”. International Journal of Strategic Property Management 28, no. 6 (November 6, 2024): 369–380. Accessed November 12, 2024. https://jcem.vgtu.lt/index.php/IJSPM/article/view/22471.