Pengaruh Viral Marketing, Brand Ambassador, Dan Kepercayaan Konsumen Terhadap Keputusan Pembelian Natasha Skincare Di Kota Batam. SNISTEK [Internet]. 2025 Sep. 3 [cited 2026 Oct. 6];7(1):1-9. Available from: https://ejournal.upbatam.ac.id/index.php/prosiding/article/view/10705