Electronic Authentication of E-commerce Contracts. Journal of Economic, Administrative and Legal Sciences, [S. l.], v. 5, n. 10, p. 38–19, 2021. DOI: 10.26389/AJSRP.D171020. Disponível em: https://journals.ajsrp.com/index.php/jeals/article/view/3678.. Acesso em: 18 may. 2024.