Nuriyani Nuriyani, Kamaruddin Kamaruddin, and Ella Rahmayanti, “Pengaruh Direct Marketing, Display Product dan Free Shipping terhadap Keputusan Pembelian Barang Saat Live Streaming E-commerce Shopee”, JUBIKIN, vol. 3, no. 3, pp. 11–23, Sep. 2026.