00573     2200205   4500001002100000005001500021035002000036007000300056008004100059082000800100084001800108100002900126245005000155250001100205260004400216300002900260020002200289650004000311990001600351INLIS00000000002094720210921020918  a0010-1020000036ta210921                i          0 ind    a000  a006.754 JEF y0 aJefferly Helianthusonfri1 aYuk jadi youtuber /cJefferly Helianthusonfri  aCet. 1  aJakarta :bElex Media Komputindo,c2018  a165 hlm :bilus ;c21 cm  a978-602-04-7862-3  aSitus Jejaring Sosial, Sosial Media  a08/DKP/2020