Nur Alin P, Sukati I. The Influence of Promotion, Brand Image, and Product Quality on Purchase Decisions at Star-Rated Hotel Restaurants in Batam. EJKEBI [Internet]. 2026 Feb. 1 [cited 2026 May 31];7(2):1017-28. Available from: https://journal-laaroiba.com/ojs/index.php/elmal/article/view/11110