Nur Alin, P. and Sukati, I. 2026. The Influence of Promotion, Brand Image, and Product Quality on Purchase Decisions at Star-Rated Hotel Restaurants in Batam. El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam. 7, 2 (Feb. 2026), 1017–1028. DOI:https://doi.org/10.47467/elmal.v7i2.11110.