Pucihar, Andreja, Mirjana Kljajić Borštnar, Roger Bons, Helen Cripps, Anand Sheombar, and Doroteja Vidmar , eds. 2020. 33rd Bled EConference – Enabling Technology for a Sustainable Society: June 28 – 29, 2020, Online Conference Proceedings. Vol. 33. Blejska EKonferenca. Univerzitetna založba Univerze v Mariboru. https://press.um.si/index.php/ump/catalog/book/483.