Blockchain, generalities and aspects to consider for the case of El Salvador. Revista Ciencias Económicas, [S. l.], v. 1, n. 1, p. 55–61, 2023. DOI: 10.5281/zenodo.10627423. Disponível em: https://revistas.ues.edu.sv/index.php/rce/article/view/2739. Acesso em: 8 dec. 2025.