Added source to do-ocracy

docs/mediums/do-ocracy.md

@@ -33,6 +33,7 @@ A portmanteau of the verb "to do" and the suffix "-ocracy," the word *do-ocracy*
 
 * Edgeryders, a European social innovation network, [has as a motto](https://www.thenation.com/article/can-monasteries-be-model-reclaiming-tech-culture-good/), "Who does the work calls the shots"
 * [Ouishare](https://www.ouishare.net/our-dna), a collaborative economy network, holds do-ocracy as one of its core "values"
+    - Alícia Trepat Pont, "[A doocracy-based decision-making mechanism](https://communitiesforimpact.org/case_study/governance-to-empower-an-emergent-community/)," case study, Virtual Communities for Impact
 
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