1. Co-creating an open platform at the local governance level: How openness is enacted in Zambia
2. Bekkers, V. J. J. M., Tummers, L. G., & Voorberg, W. H. (2013). From public innovation to social innovation in the public sector: A literature review of relevant drivers and barriers. In Proceedings of the EGPA 2013 Conference. Rotterdam: Erasmus University Rotterdam.
3. Evaluation Pragmatics
4. Collaborative innovation in the public sector.;B.Bommert;International Public Management Review,2010
5. Chalmers, D. (2011). Why social innovators should embrace the “open” paradigm. In Proceedings of the3rd EMES International Research Conference on Social Enterprise Roskilde. Academic Press.