Fig. 4From: Social network analysis in innovation research: using a mixed methods approach to analyze social innovationsESD network in Alheim; color of the nodes according to the area of activity (blue black: non-formal education, red: administration/policy, yellow: NGOs, green: economy, light blue: formal education, orange: church, grey: other areas), numbers indicate the IDs of individuals, illustration in cooperation with fas.research, source: Author’s dataBack to article page