Mahmood, O. k. (2026) “The Impact of Operational Transparency on Brand Image and the Mediating Role of Perceived Reliability: Restaurants’ Customers’ Perspectives in Sulaimani City”, KOYA UNIVERSITY JOURNAL OF HUMANITIES AND SOCIAL SCIENCES, 9(1), pp. 524–534. doi: 10.14500/kujhss.v9n1y2026.pp524-534.