WALAA JAWDAT ALI AL-JAF; DALIA KHALED FAEQ. The role of psychological capital in enhancing job integration: An analytical study of the opinions of a sample of employees in four- and five-star hotels in the city of Sulaymaniyah/Kurdistan Region - Iraq. The Scientific Journal of Cihan University– Sulaimaniya, [S. l.], v. 3, n. 1, p. 165-193, 2019. DOI: 10.25098/3.1.34. Disponível em: https://journal.sulicihan.edu.krd/index.php/sjcus/article/view/473. Acesso em: 12 feb. 2026.