Sünbül, Mehmet Ali. “TO PAYMENTS MADE TO PUBLIC INSTITUTIONS THAT AGAINST UNDERGROUND ECONOMY IN TURKEY REMOVING THE CASH TRANSACTION AND FUNCTION OF BANK CARDS”. JOURNAL OF PUBLIC ECONOMY AND PUBLIC FINANCIAL MANAGEMENT 3, no. 1 (June 30, 2023): 29–38. Accessed May 20, 2024. https://journals.academicianstudies.com/JPEPFM/article/view/182.