Online platform business models for value co-creation within a digital entrepreneurial ecosystem in B2B settingsCuc, Julio Estanislao; Paredes, Mario; Ventura, RafaelSustainable business models: integrating employees, customers and technology : 2018 CBIM International Conference : conference proceedings2018 / p. 150-153 http://cbim2018.org/wp-content/uploads/2018/06/CONFERENCE-PROCEEDINGS-CBIM2018.pdf