Zaprullah, Heri, and Fokky Fuad. “Perlindungan Konsumen Garansi Layanan Purna Jual Pada Marketplace”. UNES Law Review 6, no. 3 (March 2, 2024): 7828–7838. Accessed September 22, 2026. https://review-unes.com/law/article/view/1693.