Hussein, I.M. et al. 2025. Customer Capital and Its Contribution to Enhancing Strategic Value: An Analytical Study of the Opinions of a Sample of Workers in Tourism and Travel Offices in Duhok Governorate and the Zakho Independent Administration. KOYA UNIVERSITY JOURNAL OF HUMANITIES AND SOCIAL SCIENCES. 8, 2 (Jul. 2025), 333–344. DOI:https://doi.org/10.14500/kujhss.v8n2y2025.pp333-344.