Liberal.gr is a Greek center-right liberal media outlet.
You can find the RSS feed for different categories, simply copy and paste it to your RSS reader of choice.
All the articles are in Greek.
Economics
https://valatsos.gr/rss/liberal.gr/oikonomia.xml
Politics
https://valatsos.gr/rss/liberal.gr/politiki.xml
Opinions
https://valatsos.gr/rss/liberal.gr/apopsi.xml
Markets
https://valatsos.gr/rss/liberal.gr/agores.xml
Technology
https://valatsos.gr/rss/liberal.gr/tehnologia.xml
International Matters
https://valatsos.gr/rss/liberal.gr/diethni-themata.xml