BARRAK, Osamah Sabah. Cover, Vol. 4, No. 4. Journal of Techniques, [S. l.], v. 4, n. 4, 2022. DOI: 10.51173/jt.v4i4.1150. Disponível em: https://journal.mtu.edu.iq/index.php/MTU/article/view/1150. Acesso em: 23 nov. 2024.