(3ehShYI YdGL hUjGfI GdGKGQ GdeYOfjI GdeQcHI (B:s (3JbfjGJ (B- (3Jda (B- (3YdGL hUjGfI (B- (3GSGdjH GdYQV hGdJNRjf (B/s - (3eMeO eYJeO eLGgO s; (3eMeO eMeO YHOGdHQ s ((3GdbGgQI (B: s (3OGQ GdcJH hGdOQGSGJ GdYQHjI,s, 2019)
Keywords: (3GdeYGOfs -- (3RNQaIs; (3GdGKGQs -- (3JQejes; (3GTZGd GdeYGOf s -- (3JQeje s; (3GTZGd GdeYGOf s -- (3JNRjfs; (3GTZGd GdeYGOfs -- (3UjGfI s