00500     2200169   4500001002100000008004100021035002000062245006400082100003000146250001200176260005100188300002900239020002200268084001500290082000800305990001700313INLIS000000000000706                                   ind    a0010-0424000305  aBelajar social media marketingb-cJefferly Helianthusonfri  aHelianthusonfri, Jefferly  aEdisi 1  aYogyakarta :bPT. Elex Media Komputindo,c2019  a178 hlm.;c14 cm x 21 cm  a978-623-00-0427-8  a005 JEFF b  a005  a'005 / 14739