Kopponen, A., Ruostetsaari, N., Mäkitalo, N., Kalminkatu , P., Mikkonen, T., & Kalmin, P. (2020). TOWARDS PARTICIPATORY DIGITAL SOCIETY USING THE DIGITAL TWIN PARADIGM: CITIZEN DATA MODEL. Horizons - International Scientific Journal, 25(2), 97-113. https://doi.org/10.20544/HORIZONS.A.25.2.20.P06