Harahap, Mariani, Marlina Siregar, and Muhammad Irwansyah Hasibuan. “Analisis Pengaruh Harga, Kualitas Produk, Brand Image Dan Promosi Terhadap Keputusan Pembelian Pada Market Place Lazada”. Management Studies and Entrepreneurship Journal (MSEJ) 5, no. 2 (November 19, 2024): 9522–9539. Accessed July 6, 2025. https://journal.yrpipku.com/index.php/msej/article/view/5911.