https://blog.p2pfoundation.net/economist-ha-joon-chang-in-conversation-with-layne-hartsell-and-michel-bauwens/2012/07/25 Researching, documenting and promoting peer to peer practices Mon, 23 Jul 2012 07:03:30 +0000 hourly 1 https://wordpress.org/?v=5.5.15