EXPENSE TRACKER. International Journal of AI Electronics and Nexus Energy, [S. l.], v. 2, n. 3, p. 456–463, 2026. DOI: 10.64751/fykwhz39. Disponível em: https://zesterapublications.com/journals/index.php/ijaene/article/view/951. Acesso em: 11 nov. 2026.