Miletic, Vuk, Nikola Ćurčić, and Zorana Kostić. “ Openness of Companies in Serbia to Creativity, New Ideas and Innovation”. Anali Ekonomskog fakulteta u Subotici 57, no. 46 (October 20, 2021): 21-34. Accessed January 10, 2025. http://j13.ef.uns.ac.rs/index.php/AnnalsEFSU/article/view/119.