Simone Rosa, Graçaliz Dimuro, and Antônio Costa. 2010. Extending the PopOrg Multi-Agent System Organization Model with Recursive Organizational Units. In Proceedings of the 4th Workshop-School on Agents, Environments, and Applications, April 19, 2010, Rio Grande/RS, Brasil. SBC, Porto Alegre, Brasil, 143-146. DOI: https://doi.org/10.5753/wesaac.2010.33063.