How Much are Digital Platforms Based on Open Collaboration?: An analysis of technological and knowledge practices and their implications for the platform governance of a sample of 100 cases of collaborative digital platforms in Barcelona. - Mayo Fuster Morell; Ricard Espelt (OpenSym, 2018)

Cooperatives de consum agroecològic de plataforma. El paper de les Tecnologies de la Informació i la Comunicació en el consum cooperatiu de productes agroecològics. - Ricard Espelt (2018)

Data for Sustainable Platform Economy: Connections between Platform Models and Sustainable Development Goals. - Mayo Fuster Morell; Ricard Espelt; Enric Senabre Hidalgo (Data, 2021)