Darmawan, Monica Virga. “Analisis Perlindungan Hukum Dalam Transaksi Jual Beli Melalui Sistem Elektronik (E-Commerce) Menurut Undang-Undang Nomor 8 Tahun 1999”. Journal of Law, Education and Business 2, no. 2 (September 30, 2024): 1205–1214. Accessed June 19, 2026. https://www.rayyanjurnal.com/index.php/jleb/article/view/3015.