Girsang LR, Situmeang llona V. Social Media Usage and Brand Image on Product Purchasing Decision (Survey at @etawalinmart). ikraith-humaniora [Internet]. 2025Jul.15 [cited 2026Jun.25];9(2):298-11. Available from: https://journals.upi-yai.ac.id/index.php/ikraith-humaniora/article/view/4553