1. Cabinet Decree No 2018/12009, Official Gazette No 30472, July 8, 2018.
2. Decree in the Force of Law No 668, Official Gazette No 29783, July 27, 2016.
3. Decree in the Force of Law No 669, Official Gazette No 29787, July 31, 2016.
4. Decree in the Force of Law No 671, Official Gazette No 29804, August 27, 2016.
5. Decree in the Force of Law No 681, Official Gazette No 29940, January 6, 2017.