د. أبوبكر علي خضر بخيت. The Effect of Job Stress on Employee Enthusiasm A Sample of Banks: Sinnar Locality-2021 . White Nile Journal for Studies and Research, [S. l.], n. 20, p. 105–138, 2022. Disponível em: https://journals.wnu.edu.sd/index.php/wnjsr/article/view/72. Acesso em: 13 jun. 2026.