الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2c7db8b80125cfd49fe3e4cabbfdd86Testhttps://doaj.org/article/ec2292a05dc8404db7fe254b434aa130Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3e752a4efc04ee58fbd2e7716324388Testhttps://doi.org/10.1186/s12870-020-2323-8Test