Zimmermann, Hans-Dieter. “A Framework for Evaluating the Sustainability of IoT Smart City Projects”. In 39th Bled EConference: Co-Creating Human-Centred and Responsible Digital Futures; Conference Proceedings, edited by Doroteja Vidmar, Andreja Pucihar, Mirjana Kljajić Borštnar, Roger W. H. Bons, Matthias Glowatz, and Hans-Dieter Zimmermann, 39.:917–932. Bled eConference. University of Maribor Press, 2026. Accessed June 6, 2026. https://press.um.si/index.php/ump/catalog/book/1128/chapter/1225.