Marić, Radenko, Goran Vukmirović, Sanja Džever, and Nikola Macura. “Analysis of the Productivity of the Retail Sector of the Republic of Serbia Regarding the COVID-19 Pandemic ”. Anali Ekonomskog fakulteta u Subotici 59, no. 49 (July 12, 2023): 133-146. Accessed September 19, 2024. http://147.91.175.69/index.php/AnnalsEFSU/article/view/154.