Ming-Ji Wu Yu-Fan Lin Fang-Mei Liu Shu-Ling Hsiao Overcoming service innovation bottlenecks using Web 2.0. 7373-7379 2010 37 Expert Syst. Appl. 11 https://doi.org/10.1016/j.eswa.2010.04.030 db/journals/eswa/eswa37.html#WuLLH10