Chen, Feifei, Jianpeng Li, Hsin-Chang Yu, Pengfei Chen, and Yingying Xia. 2025. “The Impact of Fluency in College students’ Leisure Sports on Happiness: The Moderating Role of Leisure Satisfaction”. Environment and Social Psychology 10 (4). https://doi.org/10.59429/esp.v10i4.3594.