基于感知价值视角的在线付费问答平台用户付费意愿研究

李武，艾鹏亚，谢蓉

Users’ Willingness of Paying for Online Q&A Platform Based on the Perceived Value

图书情报知识 . 2018, (4): 4 -14 . DOI: 10.13366/j.dik.2018.04.004