民族地区人口老龄化对经济发展的影响研究——以贞丰县长田镇为例Study on the Influence of Population Aging on Economic Development in Ethnic Areas—Taking Changtian Town of Zhenfeng County as an Example
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老龄化研究 Vol.10 No.4, December 14 2023, PDF, HTML, XML DOI:10.12677/AR.2023.104183 被引量