Udampo, Dikah Altifa, et al. “Analisis Hukum Atas Penggunaan Dan Pembuktian Tanda Tangan Elektronik”. Innovative: Journal Of Social Science Research, vol. 6, no. 4, June 2026, pp. 131-4, https://j-innovative.org/index.php/Innovative/article/view/21514.