ASSENGA, Modest Paul; MAKATHA, Martha Edward. Unlocking value: How perceived usefulness drives cryptocurrency adoption in Dar es Salaam, Tanzania. African Journal of Empirical Research, [S. l.], v. 6, n. 4, p. 976–986, 2025. DOI: 10.51867/ajernet.6.4.86. Disponível em: https://ajernet.net/ojs/index.php/ajernet/article/view/1449. Acesso em: 21 apr. 2026.