Siregar, D. “Keabsahan Perjanjian Elektronik Di Era Digital Menurut Ketentuan Kitab Undang-Undang Hukum Perdata: Legitimacy of Electronic Agreements in the Digital Age According to Civil Code Regulations”. Ganec Swara, vol. 20, no. 3, Sept. 2026, pp. 916-2, doi:10.59896/gara.v20i3.793.