SITORUS, R. H. S.; WANMA, G. F. . The Validity of Electronic Signatures in Electronic Transactions From The Perspective of Regulation Number 71 of 2019. Eduvest - Journal of Universal Studies, [S. l.], v. 4, n. 3, p. 871–879, 2024. DOI: 10.59188/eduvest.v4i3.1081. Disponível em: http://www.eduvest.greenvest.co.id.submitjurnal.id/index.php/edv/article/view/1081. Acesso em: 5 jul. 2025.