SAFIYE, Teodora; VUKČEVIĆ, Branimir. Dimensions of negative affectivity and age as sources of procrastination in university students in Serbia. Psihološka istraživanja, [S. l.], v. 23, n. 2, 2020. DOI: 10.5937/psistra23-27810. Dostupno na: https://asistent.ceon.rs/index.php/psistra/article/view/27810. Pristupljeno: 12 jul. 2026.