Anna Ayu Herawati, Arsyadani Mishbahuddin, Mellyta Uliyadari, Adif Jawadi Saputra. The Effectiveness of Information Services Using Problem Based Learning Approach to Reduce Academic Procrastination of Counseling Students. IJORER  Int. J. Recent Educ. Res. [Internet]. 2021Mar.31 [cited 2025Nov.8];2(2):138-46. Available from: https://journal.ia-education.com/index.php/ijorer/article/view/79