الوصول الحر: https://doaj.org/article/3124c2542f004dd49d96ffbea0bbc532Test
الوصول الحر: https://doaj.org/article/05fee9da7b5e4a37b3ff560d75fb0265Test
الوصول الحر: https://doaj.org/article/dfc91d009a644ed58f1a7b73b051ec60Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9645955b0efe1869e975a2b51c1ced09Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e862731498dccd23349e853c3a0c322Testhttps://pubmed.ncbi.nlm.nih.gov/30544036Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e2f84008fbfc0aaf11cd0faa42f6435Test