Using Information Technology in Analyzing Cost Elements Variances Aproposed Model. NTU journal for Administrative and Human Sciences (JAHS), [S. l.], v. 5, n. 2, p. 203–224, 2025. DOI: 10.56286/wakv0d94. Disponível em: https://journals.ntu.edu.iq/index.php/NTU-JMS/article/view/1463.. Acesso em: 22 jul. 2025.