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 Artha Kusuma, I., & Bagiastra, I. (2022). KEABSAHAN ADDENDUM DALAM E-STATEMENT ANTARA PERUSAHAAN LAYANAN PESAN ANTAR DENGAN MERCHANT. Kertha Semaya : Journal Ilmu Hukum, 10(6), 1325-1334. doi:10.24843/KS.2022.v10.i06.p09