4. 2022 Volume 4, Issue 3. sz. http://hdl.handle.net/20.500.14044/36193 Sun, 26 Jul 2026 00:35:52 GMT 2026-07-26T00:35:52Z 4. 2022 Volume 4, Issue 3. sz. https://https://oda.uni-obuda.hu:443/bitstream/id/a1799581-57f7-4733-9144-9ae66e26630e/ http://hdl.handle.net/20.500.14044/36193