Saudi Universities Theses & Dissertations
Permanent URI for this communityhttps://drepo.sdl.edu.sa/handle/20.500.14154/11
Permanent URI for this communityhttps://drepo.sdl.edu.sa/handle/20.500.14154/11
Copyright owned by the Saudi Digital Library (SDL) © 2025
Hi! Could we please enable some additional services for ? You can always change or withdraw your consent later.