Chen, Z.-Y.Z.-Y.ChenCHIEN CHIN CHEN2018-09-102018-09-102013http://www.scopus.com/inward/record.url?eid=2-s2.0-84875416223&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/378831A topic person multi-polarization method using friendship network analysisbook10.1007/978-3-642-36973-5_61