NOVAKOVIĆ, Aleksandar M.; RANĐELOVIĆ, Branislav M.; ĐUKIĆ, Danijela P. Digital Competencies of University Professors in the 21st Century. Collection of Papers of the Faculty of Philosophy in Priština, [S. l.], v. 52, n. 2, p. 253–268, 2022. DOI: 10.5937/zrffp52-30241. Dostupno na: https://asistent.ceon.rs/index.php/zrffp/article/view/30241. Pristupljeno: 12 jul. 2026.