Hunady, Ján, Peter Pisár, Dalia Suša Vugec, and Mirjana Pejic Bach. “Digital Transformation in European Union: North Is Leading, and South Is Lagging Behind”. International Journal of Information Systems and Project Management 10, no. 4 (November 30, 2022): 39–56. Accessed April 27, 2024. https://revistas.uminho.pt/index.php/ijispm/article/view/4443.