Semprebon, Elder, Hugo Dias Amaro, and Ilse Maria Beuren. “The Procrastination Influence on Academic Performance and the Moderating Role of Personal Sense of Power”. Education Policy Analysis Archives 25 (March 6, 2017): 20. Accessed June 28, 2022. https://epaa.asu.edu/index.php/epaa/article/view/2545.