Nikitović, Z., A. Penjišević, and B. Somborac. “The Impact of Training on employees’ Performance in an Entrepreneurial Environment in Serbia: Empirical and Statistical Findings”. Anali Ekonomskog Fakulteta U Subotici, Vol. 59, no. 49, July 2023, pp. 51-65, doi:10.5937/AnEkSub2200003N.