na INLIS000000000741530 Ing $a 0010-0620000016 $a Social Media and Public Relations: Fake Friends and Powerful Publics $a Judy Motion, Robert L. Heath, Shirley Leitch $a Cet. 1 $a New York; $b Routledge $c 2019 $a 235 hlm ; $c 22 cm $a 978-0-367-27898-4 $a 659.2 MOT s $a 659 $a HUBUNGAN MASYARAKAT $a 00000058023