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The Predicament and Countermeasures of the Elderly－Oriented Online Community Information Services: Lessons from the Shutdown of “Yinling.com”
钱宇星, 李浩, 倪珍妮, 桂文瑄
Document,Informaiton & Knowledge . 2021, (
2
): 68 -78 . DOI: 10.13366/j.dik.2021.02.068
