Siahaan, A., and S. J. Pribadi. “Validity of Electronic Signatures in Employment Agreements After Government Regulation Number 35 of 2021 and Law Number 1 of 2024”. Jurnal Indonesia Sosial Sains, vol. 6, no. 3, Mar. 2025, pp. 656-64, doi:10.59141/jiss.v6i3.1593.