B. Radnović, M. Ilić, and Z. D. Živković, “Green marketing as strategic comparative advantage of Serbian food companies on European Union market”, RBS, vol. 3, no. 1 Suppl., pp. 607–616, Feb. 2011, Accessed: Dec. 05, 2025. [Online]. Available: https://journal.uni-mate.hu/index.php/rbs/article/view/514