Székely, G. and Pecze, D. (2019) “Changes of Vegetable and Fruit Consumption as well as Customer Opinion Between 1989 and 2001”, The Hungarian Journal of Marketing and Management, 37(6), pp. 35–48. Available at: https://journals.lib.pte.hu/index.php/mm/article/view/1448 (Accessed: 2 November 2026).