Kojongian, Aprilia S. C., Tinneke M. Tumbel, and Olivia F. C. Walangitan. “Pengaruh Variasi Produk Dan Promosi Terhadap Keputusan Pembelian Careofyou.Id Pada Media Sosial Instagram”. Productivity 3, no. 2 (January 18, 2022): 157–161. Accessed July 17, 2024. https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/38676.