أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
A. Right holder is not expected to register his work with appropriate government body. B. Will become public domain after certain year elapsed and any one can print without permission of the author. C. Protect the employee right for work done for the employer as part of his assignment. D. None of the above
