Las impresiones de correos electrónicos son válidas si no son impugnadas / The impressions of E-Mails are valid if they are not challenged. Cuest. Jur. [Internet]. 2012 Jan. 1 [cited 2024 Sep. 19];6(1):121-33. Available from: https://ojs.uru.edu/index.php/cj/article/view/297