<ul><li><a href=https://www.wipo.int/edocs/lexdocs/laws/en/kh/kh003en.pdf target=_blank>Law on Copyright and Related Rights, 2003(Law on Copyright and Related Rights, 2003, 21 January 2003, Art. 3)</a></li><li><a href=https://wipolex.wipo.int/en/treaties/ShowResults?search_what=C&treaty_id=16 target=_blank></a></li><li><a href=https://wipolex.wipo.int/en/treaties/ShowResults?search_what=C&treaty_id=20 target=_blank></a></li></ul>