1.
Panggabean K, Deliati D, Harahap MF. Efforts to Reduce Academic Procrastination Behavior Through Group Counseling Services Behavioral Contract Technique Behavioral Approach of Class X Students of SMK Negeri 4 Medan. JRIP [Internet]. 2025May19 [cited 2025Aug.24];5(2):392-6. Available from: https://jurnal.larisma.or.id/index.php/JRIP/article/view/1054