Erisda, Yusvika San. “Pengaruh Kualitas Produk, Harga, Dan Promosi Terhadap Keputusan Pembelian Pada E-Commerce Shopee”. Jurnal Bisnis 12, no. 1 (June 22, 2024): 149–162. Accessed July 5, 2025. https://jurnal.stieb-perdanamandiri.ac.id/index.php/ilejurnalojs/article/view/72.