http://hdl.handle.net/20.500.12397/13479 Tue, 12 May 2026 11:03:45 GMT 2026-05-12T11:03:45Z http://acikerisim.deu.edu.tr:8080/xmlui/bitstream/id/09ab6bb9-7dc3-4389-857b-4af5fc7bcd20/ http://hdl.handle.net/20.500.12397/13479