2.0 http://www.w3.org/2005/Atom High Code APIs & Free Apps for PowerPoint File Automation – Konwertuj POTX na PPSM w PHPhttps://products.aspose.com/slides/Pl/php-java/conversion/potx-to-ppsm/Recent......com/slides/pl/php-java/conversion/potx-to-ppsm/Recent...ioplhttps://products.aspose.com/slides/pl/php-java/conversion/potx-to-ppsm/index...