Here are a few resources that might be useful:
https://www.gsb.stanford.edu/organizations/leverage-gsb/social-innovation-nonprofit-management-resources
https://www.arnova.org/page/NonprofitResources
https://www.nonprofitlearninglab.org/resources
Here are a few resources that might be useful:
https://www.gsb.stanford.edu/organizations/leverage-gsb/social-innovation-nonprofit-management-resources
https://www.arnova.org/page/NonprofitResources
https://www.nonprofitlearninglab.org/resources