Walaa Jawdat Ali Al-Jaf and Dalia Khaled Faeq 2019. 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. 3, 1 (Jun. 2019), 165-193. DOI:https://doi.org/10.25098/3.1.34.