1.
Saddam M, Noor A, Kuswandi K. The Effect of Product Quality, Promotion, and Design on the Purchase Decision of Fipper Brand Footwear Products in Surabaya. JMAP [Internet]. 2025May20 [cited 2026Apr.16];5(2):204-17. Available from: https://mail.psppjournals.org/index.php/jmap/article/view/562