WINDI AYUNI, Tyus; HOU, Amin; RAZAQ, Mhd Restu. The Effect of Internal Audit and Wishtleblowing System on Fraud prevention at PT. PLN (Persero) UP3 Binjai. Journal of Finance Integration and Business Independence, [S. l.], v. 1, n. 1, p. 30–39, 2024. DOI: 10.64276/jofibi.v1i1.10. Disponível em: https://nafasjournal.com/index.php/fibi/article/view/10. Acesso em: 7 sep. 2025.