Mutmainnah M, Djuwita E. Effectiveness of Group Cognitive Behavior Therapy to Reduce Academic Procrastination Behavior of High School Students During Distance Learning. Psychol. Res. Interv. [Internet]. 2021 Dec. 29 [cited 2025 May 8];4(2):68-81. Available from: https://journal.uny.ac.id/index.php/pri/article/view/44337