الإتاحة: http://platform.almanhal.com/EDS/Details/?id=2-74191
الإتاحة: http://platform.almanhal.com/EDS/Details/?id=2-95555
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::ec7a0467ae3a9cb08f1b84f082a1ae68https://doi.org/10.4197/islec.21-1.2