东北三省老年家庭空巢化的时空特征及机制探究
梁晓璇, 梁博, 刘晓瑞, 陈功
Spatio-temporal characteristics and evolution mechanisms of elderly empty-nest households in northeast China
Liang Xiaoxuan, Liang Bo, Liu Xiaorui, Chen Gong
地理科学
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0, (): 1
-1
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DOI: 10.13249/j.cnki.sgs.20241250
