Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 WIDIANTARA, I Wayan; SARJANA, I Made. UPAYA HUKUM DARI KONSUMEN YANG MENGALAMI WANPRESTASI DALAM TRANSAKSI JUAL BELI ONLINE. Kertha Desa, [S.l.], v. 9, n. 5, p. 23-32, june 2021. Available at: <https://ojs.unud.ac.id/index.php/kerthadesa/article/view/70083>. Date accessed: 28 aug. 2026.