EVALUATING CYBERSECURITY RISKS AND AUDIT EFFECTIVENESS IN DIGITAL BUSINESS OPERATIONS. International Journal of Engineering Research and Science & Technology, [S. l.], v. 20, n. 3S, p. 54–63, 2026. DOI: 10.62643/. Disponível em: https://ijerst.org/index.php/ijerst/article/view/3393. Acesso em: 21 sep. 2026.