Apriliyah, Weni, and Mudji Astuti. “The Impact of Product Quality and Brand on Purchase Decision: A Study on Elzatta Hijab Products in Sidoarjo: Pengaruh Kualitas Produk Dan Merek Terhadap Keputusan Pembelian: Studi Pada Produk Hijab Elzatta Di Sidoarjo”. Academia Open 9, no. 1 (September 27, 2023): 10.21070/acopen.9.2024.2730. Accessed December 15, 2025. https://acopen.umsida.ac.id/index.php/acopen/article/view/2730.