Diana, Diana, Felix Virya Prajna, Yeni Rafita Sihombing, and Wirda Lidia. “Pengaruh Ulasan Online, Promosi Dan Harga Terhadap Keputusan Pembelian Dalam Aplikasi Tokopedia”. Community Engagement and Emergence Journal (CEEJ) 6, no. 4 (August 8, 2025): 2159–2169. Accessed August 13, 2025. https://journal.yrpipku.com/index.php/ceej/article/view/8980.