الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::20b74cd941cff1e6418c3fac8a9b6f39Testhttps://doi.org/10.1016/j.jhep.2023.02.041Test
الإتاحة: https://doi.org/10.1016/S2468-1253Test(23)00197-8https://hdl.handle.net/11568/1215973Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::781ae9b6187c1c9f71e4b369dd4b5ac6Testhttps://doi.org/10.22354/in.v26i2.1009Test