TOMAŠEVIĆ, Dragana; GAŠEVIĆ, Dragana. ANALIZA ELEMENATA KVALITETA USLUGA MOBILNE TELEFONIJE U REPUBLICI SRBIJI. International Journal of Economic Practice and Policy, [S. l.], n. 1, p. 73–85, 2019. DOI: 10.5937/skolbiz1-19818. Dostupno na: https://asistent.ceon.rs/index.php/skolbiz/article/view/19818. Pristupljeno: 12 juli. 2026.