Pucihar, Andreja, Mirjana Kljajič, Pascal Ravesteijn, Juergen Seitz, and Roger Bons , eds. Digital Transformation: Meeting the Challenges: Conference Proceedings 31st Bled EConference, June 17 - 20, 2018, Bled, Slovenia. Vol. BeC 31. Blejska eKonferenca. Univerzitetna založba Univerze v Mariboru, 2018. Accessed June 3, 2025. https://press.um.si/index.php/ump/catalog/book/343.