HIETANEN, Vesa. CRIME PREVENTION- HOW TO AVOID SUBSCRIPTION TRAPS. Asia Pacific Fraud Journal, [S. l.], v. 3, n. 2, p. 239–249, 2017. DOI: 10.21532/apfjournal.v3i2.79. Disponível em: https://apfjournal.or.id/index.php/apf/article/view/79. Acesso em: 30 dec. 2025.