Items where Author is "Ignasius, Jonathan"
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Ignasius, Jonathan (2021) Pengaruh Aktivitas Pemasaran Media Sosial Melalui Kredibilitas Selebriti Instagram Terhadap Pembelian Impulsif Online = The Impact of Social Media Marketing Activities through Instagram Celebrity Credibility on Online Impulse Buying. Bachelor thesis, Universitas Pelita Harapan.