Markiewicz, K., & Oryshchyn-Buzhdyhan, L. (2023). Demographic factors, personality, and executive functions as predictors of procrastination in Polish and Ukrainian youth. Current Issues in Personality Psychology, 11(2), 98–107. Pobrano z https://czasopisma.bg.ug.edu.pl/index.php/CIiPP/article/view/9185