Helander, N., Jussila, J., Bal, A. S., Sillanpää, V., Paunu, A., Lehtonen, T., Ammirato, S., & Felicetti, A. (2020). Co-creating Digital Government Service: An Activity Theory Perspective. Journal of Applied Business and Economics, 22(6). Retrieved from https://articlearchives.co/index.php/JABE/article/view/1001