Syaifuddin, Muhammad Ajib, and Ali Maskur. 2023. “THE INFLUENCE OF SOCIAL MEDIA MARKETING, BRAND IMAGE AND PRODUCT QUALITY PERCEPTION ON PURCHASING DECISIONS (Study on Consumers of Starbucks Coffee Shop Semarang)”. Jurnal Ekonomi 12 (02):1529-32. https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/1449.