对农村空巢家庭养老问题的思考——以达州市Y村为例
Thinking on pension problems of 31 rural empty nest families: a case study of Y village in Dazhou
《江苏科技信息》杂志社
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2016, (22): 17
-18
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DOI: 10.3969/j.issn.1004-7530.2016.22.030
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