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 Tita Maya Upadani, N., & Dalem Dahana, C. 2023 Sep 9. KEABSAHAN SERTIFIKAT ELEKTRONIK SEBAGAI ALAT BUKTI DALAM HUKUM PERDATA DI INDONESIA. Kertha Semaya : Journal Ilmu Hukum. [Online] 11:11