AUTHOR=Niu Long , Zhang Xiaodong , Ma Yichen 

TITLE=Effects of physical activity, social capital on positive emotions in older adults—A study based on data from the 2022 CFPS survey

JOURNAL=Frontiers in Psychology

VOLUME=Volume 16 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1554741

DOI=10.3389/fpsyg.2025.1554741

ISSN=1664-1078