?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=HAPSARI%2C+ADILLA&rft.aulast=HAPSARI&rft.aufirst=ADILLA&rft.date=2025&rft.degree=S1&rft.inst=UNIVERSITAS+SULTAN+AGENG+TIRTAYASA&rft.tpages=91&rft.title=ANALISIS+STRATEGI+MARKETING+NINETYNINE.INDO+DI+MEDIA+SOCIAL+INSTAGRAM