الوصول الحر: https://doaj.org/article/e4649b828cf44d01a3390a57108ae561Test
الإتاحة: https://doi.org/10.6084/m9.figshare.16599524.v1Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6693a26a97b1aa53b88bff0221f95fb2Testhttp://europepmc.org/articles/PMC8427957Test
الإتاحة: https://doi.org/10.6084/m9.figshare.16599530.v1Test
الإتاحة: https://doi.org/10.6084/m9.figshare.16599527.v1Test
الإتاحة: https://doi.org/10.6084/m9.figshare.16599533.v1Test
الإتاحة: https://doi.org/10.6084/m9.figshare.16599536.v1Test
الإتاحة: https://doi.org/10.6084/m9.figshare.16599539.v1Test
الإتاحة: https://doi.org/10.6084/m9.figshare.16599545.v1Test
الإتاحة: https://doi.org/10.6084/m9.figshare.16599542.v1Test