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 CHRISTI NINGRUM BLEGUR LAUMURI, Maria Margaretha; ARI YULIARTINI GRIADHI, Ni Made. KEABSAHAN TANDA TANGAN ELEKTRONIK (ELECTRONIC SIGNATURE) DALAM PERDAGANGAN DITINJAU BERDASARKAN KITAB UNDANG-UNDANG HUKUM PERDATA. Kertha Semaya : Journal Ilmu Hukum, [S.l.], july 2014. ISSN 2303-0569. Available at: <https://ojs.unud.ac.id/index.php/kerthasemaya/article/view/10349>. Date accessed: 28 aug. 2026.