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Kurnialis S, Mahyarni M, Zulhadi T. The Influence Of Product Quality, Service Quality And Sales Promotion On Increasing Sales According To An Islamic Economic Perspective (Case Study: UMKM Bakery in Bengkalis - Bantan District, Bengkalis Regency). Sharing [Internet]. 2023 Dec. 31 [cited 2025 Dec. 6];2(2):169-77. Available from: https://journal.universitaspahlawan.ac.id/index.php/sharing/article/view/21752