Vukašinović Radojičić, Z., and D. Vučetić. “THE EUROPEAN PRINCIPLES OF PUBLIC ADMINISTRATION SERVICES DELIVERY FROM THE PERSPECTIVE OF DIGITALIZATION AND SIMPLIFICATION: NORMATIVE FRAMEWORK AND PRACTISE IN THE REPUBLIC OF SERBIA”. EU and Comparative Law Issues and Challenges Series (ECLIC), vol. 7, Aug. 2023, pp. 219-42, doi:10.25234/eclic/27449.