pid type title authors mentors source_title published_date url doi isbn issn eissn pravos:1623 thesis "European Green Deal and its implications on Croatian energy transition legislation" "Stanić, Isidora" pravos:1601 thesis "Posljedice Brexita na odnose između UK i EU" "Hodak, Ivana" pravos:31 thesis "Developing the Dublin System as a Part of the Common European Asylum System" "Trkulja, Monika"