Plenkovic, Mario, Tina Tomazic, and Vlasta Kucis. “Holistic Strategy of Public Action and Visual Digitalization in Convergent Environment”. Observatorio (OBS*) 4, no. 2 (June 30, 2010). Accessed December 3, 2022. https://obs.obercom.pt/index.php/obs/article/view/278.