农村老年人风险管理调查与分析--基于全国八省十一村的实地调研
농촌노년인풍험관리조사여분석--기우전국팔성십일촌적실지조연
Survey and Analysis on Risk Management of the Elderly in Rural Areas--A Field Survey of 11 Villages in 8 Provinces in China
저자의 최근 논문