00641     2200205   4500001002100000005001500021035002000036007000300056008004100059020002200100082001100122084001700133100002900150245012100179260004800300300003500348650001800383990001700401990001700418INLIS00000000000802120230215095152  a0010-0223000250ta230215                g          0 ind    a978-623-00-2260-9  a155.25  a155.25 JEF s0 aJefferly Helianthusonfri1 aSepuluh juta pertama dari youtube :bSolusi jitu jadi Yuotuber dan berptomosi di yuotube /cJefferly Helianthusonfri  aJakarta :bPT. Elex media komputindo,c2021  a194 hlm :bIlus. ;c14 x 21 cm 4aMotivasi diri  a58.733/Pb-22  a58.734/Pb-22