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: <http://103.29.196.112/index.php/kerthasemaya/article/view/10349>. Date accessed: 18 dec. 2025.