AUTHOR=Xia Qi-fei , Qin Guo-you , Yang Fei-long , Li Zheng 

TITLE=The effect of mahjong/bridge intellectual sports on the subjective wellbeing of middle-aged and older adults: an empirical analysis from the mixed cross-section data of CHARLS in China

JOURNAL=Frontiers in Public Health

VOLUME=Volume 13 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1552180

DOI=10.3389/fpubh.2025.1552180

ISSN=2296-2565