الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::f676c2c8438056b6e35da25d0bf43af2Testhttps://doi.org/10.1080/07924259.2015.1091388Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4ddc3e82af4322d1044349e75986a36Testhttps://pubmed.ncbi.nlm.nih.gov/26163025Test