Some or all works by this author are is in the public domain in Indonesia since it falls within the exemptions to copyright protection in Article 42 of the Law of The Republic of Indonesia Number 28 of 2014 on Copyrights as a:
- result of an open meeting of a government institution;
- law or regulation;
- government speech or speech of a government official;
- court decision or judicial provision; or
- scripture or religious symbol.