WIJAYA, A. S.; WIJAYA, S. Shadows and shortfalls: Unraveling the relationship between informal economies and fiscal capacity. Educoretax, [S. l.], v. 5, n. 4, p. 544–558, 2025. DOI: 10.54957/educoretax.v5i4.1481. Disponível em: https://jurnalku.org/index.php/educoretax/article/view/1481. Acesso em: 17 apr. 2026.