Performance Evaluation of Information Technology Investment at PT. ATPF. Jurnal Eksplora Informatika, [S. l.], v. 1, n. 1, p. 32–40, 2011. Disponível em: https://www.eksplora.stikom-bali.ac.id/index.php/eksplora/article/view/174. Acesso em: 19 sep. 2025.