1. Costs of e‐participation: the management challenges
2. Alexandre F. Barbosa. 2016. ICT Electronic Government 2015: Survey on the Use of Information and Communications Technologies in the Brazilian Public Sector. Comitê Gestor da Internet no Brasil SÃo Paulo. http://cetic.br/media/docs/publicacoes/2/TIC_e_GOV_2015_LIVRO_ELETRONICO.pdf. Alexandre F. Barbosa. 2016. ICT Electronic Government 2015: Survey on the Use of Information and Communications Technologies in the Brazilian Public Sector. Comitê Gestor da Internet no Brasil SÃo Paulo. http://cetic.br/media/docs/publicacoes/2/TIC_e_GOV_2015_LIVRO_ELETRONICO.pdf.
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5. Using ICTs to create a culture of transparency: E-government and social media as openness and anti-corruption tools for societies