URL الوصول: https://doaj.org/article/8e4bef77cf4c4c5ab90c8e767e44286a
URL الوصول: https://doaj.org/article/0acb000868bb414896fc1d6972a2d8a8
URL الوصول: https://doaj.org/article/281dca32c3ed4435a1dbd154d88d278f
URL الوصول: https://doaj.org/article/849518101fb048db99ab675028139e48
نوع المنشور: Journal Article