Study to use NEO4J to analysis and detection SIM-BOX fraud. Journal of Pure & Applied Sciences , [S. l.], v. 17, n. 4, 2019. DOI: 10.51984/jopas.v17i4.422. Disponível em: https://sebhau.edu.ly/journal/jopas/article/view/422. Acesso em: 29 jan. 2026.