南京市老年人日常休闲性步行的时频规律及影响因素
李文言, 林岚, 刘群, 刘豪, 郑颖玲
The Duration-Frequency Pattern and Influencing Factors of Daily Leisure Walking among Older Adults in Nanjing, China
Wenyan Li, Lan Lin, Qun Liu, Hao Liu, Yingling Zheng
热带地理 . 2024, (1): 106 -120 .  DOI: 10.13284/j.cnki.rddl.003800