Rogina, D. and Šandrk Nukić, I. 2021. THE ROLE OF FINANCIAL VIABILITY IN SUSTAINABILITY AND THE INCREASE OF GREEN ROOFS AS ELEMENTS OF GREEN INFRASTRUCTURE. Ekonomski vjesnik/Econviews - Review of Contemporary Business, Entrepreneurship and Economic Issues. 34, 1 (Jun. 2021). DOI:https://doi.org/10.51680/ev.34.1.15.