الإتاحة: https://doi.org/10.1136/jitc-2022-004610Testhttps://serval.unil.ch/notice/serval:BIB_D204CE09BBCBTesthttps://serval.unil.ch/resource/serval:BIB_D204CE09BBCB.P001/REF.pdfTesthttp://nbn-resolving.org/urn/resolver.pl?urn=urn:nbn:ch:serval-BIB_D204CE09BBCB7Test
الإتاحة: https://doi.org/10.1136/jitc-2022-004668Testhttp://hdl.handle.net/11343/316921Test
الإتاحة: https://doi.org/10.1136/jitc-2020-001154Testhttps://repository.icr.ac.uk/handle/internal/4346Test
الإتاحة: https://doi.org/10.1136/jitc-2022-004668Testhttp://hdl.handle.net/10541/625417Test
الإتاحة: https://doi.org/10.1136/jitc-2020-001154Testhttp://hdl.handle.net/11386/4756291Test
الإتاحة: http://hdl.handle.net/11369/407892Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bbec51cbd465b3f335830ebbeec5befTesthttp://hdl.handle.net/11568/1114478Test