2.0 http://www.w3.org/2005/Atom High Code APIs & Free Apps for Powerpoint File Automation – Lihat & Edit Metadata ke file Powerpoint di Windows, Linux & macOShttps://products.aspose.com/slides/id/m......Code APIs & Free Apps for PowerPoint File Automation – Lihat &...& Edit Metadata ke file PowerPoint di Windows, Linux & macOShttps://products...