الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb7972e824003d2b6a4ffc10a0c6b5afTesthttp://hdl.handle.net/11392/2415478Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a17fda93f7cac2f60d461db93efc9917Testhttp://hdl.handle.net/2066/109982Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::330cf028787d436eaac6de7602a44702Testhttps://hal.umontpellier.fr/hal-02797875Test