Jelaska, M., Kranjc, B. and Vozel, J. (2012) “Uloga unutarnje i vanjske informatizacije organizacija u transportu”, Promet - Traffic&Transportation, 4(1), pp. 15–19. Available at: https://traffic2.fpz.hr/index.php/PROMTT/article/view/1700 (Accessed: 27 August 2025).