J. Heikkilä, M. Heikkilä, and M. Kc Deuja, “The Cost-Benefit Analysis of Digital Timestamping in Maritime Logistics: The Case of Aikatieto”, in 38th Bled eConference: Empowering Transformation: Shaping Digital Futures for All: Conference Proceedings, A. Pucihar, M. Kljajić Borštnar, S. Blatnik, M. Marolt, R. W. H. Bons, K. Smit, and M. Glowatz , Eds. Univerzitetna založba Univerze v Mariboru, 2025, pp. 399–416. Accessed: Jun. 14, 2025. [Online]. Available: https://press.um.si/index.php/ump/catalog/book/947/chapter/610