Naili Rahma Yuliani et al. 2026. The Role Of Product Quality, Service Quality, And Social Engagement In Mediating The Influence Of Brand Image On Gen Z Purchase Decisions At Corner Nyonya. Al-Kharaj: Journal of Islamic Economic and Business. 8, 1 (Jan. 2026). DOI:https://doi.org/10.24256/kharaj.v8i1.9083.