Which feedback matters? The role of expressions and valence in continuous high-quality knowledge contribution in the online Q&A community. - Ning Wang; Yang Liu 305; Shengsheng Xiao (Decis. Support Syst., 2022)

What Questions Are You Inclined to Answer? Effects of Hierarchy in Corporate Q&A Communities. - Jingchuan Pu; Yang Liu 305; Yuan Chen; Liangfei Qiu; Hsing Kenneth Cheng (Inf. Syst. Res., 2022)