Stojanović, V., D. Milić, S. Obradović, J. Vanovac, and D. Radišić. “The Role of Ecotourism in Community Development: The Case of the Zasavica Special Nature Reserve, Serbia”. Acta Geographica Slovenica, vol. 61, no. 2, Dec. 2021, pp. 171–186, doi:10.3986/AGS.9411.