M. Gašić, J. Simić, and G. Perić, “QUALITY AS FACTOR OF THE INCREASE OF ECONOMY COMPETITIVENESS AND THE PRESERVATION OF LIVING ENVIRONMENT”, home, vol. 3, no. 1, pp. 53–67, Jun. 2012, Accessed: Feb. 11, 2026. [Online]. Available: http://bizinfo.edu.rs/index.php/bizinfo/article/view/70