00633nam a2200145Ia 4500008004100000100002200041245007300063245007000136260000900206300002900215440003000244650012200274999001900396952007200415171207s9999    xx            000 0 und d  aXenos, Michael A.  aUnderstanding variations in user response to social media campaigns:  cMichael A Xenos, Timothy Macafee, Antoinette Pole Antoinette Pole  c2017  apages 826-842, June 2017  aNew Media & Societyv19:6  aDemand-side, negative campaigning, online campaigning, political engagement, social media, supply-side, user response  c347652d347652  001040aCLbCLd2017-12-07l0r2017-12-07 00:00:00w2017-12-07ySE