NEDELJKOVIĆ, Marko. The challenges and perspectives of introducing online media subscriptions in Serbia. CM: Communication and Media ISSN 2466-541X; 2466-5452 (Online), [S. l.], v. 19, n. 1, 2024. DOI: 10.5937/cm19-49486. Dostupno na: https://asistent.ceon.rs/index.php/comman/article/view/49486. Pristupljeno: 12 jul. 2026.