• Digital transformation in European public services : Complexities, challenges, and good practices2025 https://link.springer.com/book/9783031814242
• Perspectives in Studying Digital Transformation and Our Analytical FrameworkŠpaček, David; Nõmmik, Steven; Urs, NicolaeDigital transformation in European Public Services : Complexities, challenges, and good practices2025 / 23, p. 7-23 https://doi.org/10.1007/978-3-031-81425-9_2