Ozkan, Gulay, and Ismail Bulent Gurbuz. “Consumers’ Willingness to Pay for Geographical Origin Labels: Evidence from the Turkish Table Olive”. Progress in Nutrition 25, no. 2 (June 30, 2023): e2023022. Accessed November 28, 2024. https://mattioli1885journals.com/index.php/progressinnutrition/article/view/13380.