00469     2200133   4500001002100000005001500021035002000036245015600056100002500212250001700237300002900254260003000283020002200313INLIS00000000001008620260708013318  a0010-07260000121 aDigital Public Relations :bPemanfaatan Big Data, SEO,CSR, dan Komunikasi Krisis dalam Kegiatan Public Relations di Era Digital /cCosmas Gatot Haryono0 aCosmas Gatot Haryono  aEd. 1, Cet.1  axii, 288 hlm, 15 x 23 cm  aJakarta :bKencana,c2023  a978-623-384-493-2