Kurtovic, Ana, Gabrijela Vrdoljak, and Anita Idzanovic. “Predicting Procrastination: The Role of Academic Achievement, Self-Efficacy and Perfectionism”. International Journal of Educational Psychology 8, no. 1 (February 24, 2019): 1–26. Accessed May 19, 2024. https://hipatiapress.com/hpjournals/index.php/ijep/article/view/2993.