Makienko, J., & Misaka, A. 2011. A Progress Report on the Keystone Off-The-Shelf Project. Open Source Business Resource, (April 2011). http://timreview.ca/article/432

Makienko, J., & De Baets, L. 2010. Implementing a Deal Development Platform for Business Ecosystems. Open Source Business Resource, (August 2010). http://timreview.ca/article/372

Makienko, J. 2010. Q&A. How do you motivate potential participants to pay to join a platform?. Open Source Business Resource, (July 2010). http://timreview.ca/article/382