?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Pham%2C+Canh+V.&rft.aulast=Pham&rft.aufirst=Canh+V.&rft.date=19+March+2018&rft.title=Targeted+Misinformation+Blocking+on+Online+Social+Networks&rft.genre=proceeding