(3ef GYdGe GdeSQL GdYGdei (B((3gOjI ef GdGOjH YHOGdaJGM GdLed(B) / s - (3eMeO MehOg(B((3eJQLe(B)s
Keywords: (3GdJQGLes; (3GdeSQM GdYGdeis