HAYDER N KADHIM; JANAAN A ALSHAMKHAWII; ATHRAA N ALBUKHUTTAR. Using a Mathematical Model to Prepare a Budget for Specific Activities in Institutions. International Journal of Scientific Trends, [S. l.], v. 2, n. 3, p. 58–65, 2023. Disponível em: https://scientifictrends.org/index.php/ijst/article/view/81. Acesso em: 5 jul. 2024.