Elisabeth. “KONSEPSI PERLINDUNGAN HUKUM TERHADAP KONSUMEN E-COMMERCE DALAM TRANSAKSI DI INTERNET”. Jurnal Informatika Progres 8, no. 1 (1): 9-19. Accessed April 15, 2026. https://journal.stmikprofesional.ac.id/index.php/Progress/article/view/74.