1.0 utf-8 yes 2.0 http://www.w3.org/2005/Atom http://purl.org/rss/1.0/modules/content/ Xlsx vs xlsm on File Format Blog https://blog.FileFormat.com/es/tag/Xlsx-vs-xlsm/ Recent content in Xlsx vs xl......0/modules/content/ xlsx vs xlsm on File Format Blog https://blog...com/es/tag/xlsx-vs-xlsm/ Recent content in xlsx vs xlsm on File Format...