DIGITAL FINANCIAL TOOLS IN ENHANCING COST TRANSPARENCY AND PATIENT AUTONOMY IN HEALTHCARE SYSTEMS. JOURNAL OF COMPUTER ENGINEERING AND TECHNOLOGY (JCET), [S. l.], v. 5, n. 1, 2024. Disponível em: https://iaeme-library.com/index.php/JCET/article/view/110.. Acesso em: 18 sep. 2025.