“Pengaruh Promosi Media Sosial Facebook Terhadap Keputusan Pembelian Kosmetik di Vita Collectin Kotamobagu”, E-Manis, vol. 4, no. 01, pp. 19–26, Jun. 2026, Accessed: Sep. 16, 2026. [Online]. Available: https://jurnal.udk1.ac.id/index.php/emanis/article/view/100