Su’ada R, Yuniawan A. Optimization of Brand Engagement and Loyalty Through Informative Interactivity and Starbucks Indonesia Instagram Social Media Marketing Trends. amalee [Internet]. 2Oct.2023 [cited 16May2024];4(2):741 -759. Available from: https://ejournal.insuriponorogo.ac.id/index.php/amalee/article/view/3125