Armanda Fitri Aulia Br Manurung, et al. “THE EFFECT OF ADVERTISING AND PERCEPTION OF QUALITY ON PURCHASE DECISIONS FOR SKINTIFIC CUSHION IN TIKTOK SHOP”. International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS), vol. 5, no. 3, June 2025, pp. 1449-58, doi:10.54443/ijebas.v5i3.3498.