Leila, M., & Sutrisna, E. (2021). The Influence of Store Layout, Product Diversity, and Product Quality on Purchasing Decisions at Viera Souvenir Shop in Pekanbaru. Al-Kharaj: Journal of Islamic Economic and Business, 3(1), 146–158. https://doi.org/10.24256/kharaj.v3i1.3700