SUKARIM; NURMALA, Santi; FERDIANTO, Ferry. APPLICATION OF THE PROBLEM BASED LEARNING MODEL ASSISTED WITH LEARNING VIDEOS TO IMPROVE MATHEMATICS LEARNING OUTCOMES FOR CLASS IX SMP. Cirebon Annual Multidiciplinary International Conference (CAMIC), [S. l.], 2024. Disponível em: https://ejournalugj.com/index.php/camic/article/view/9047. Acesso em: 30 jan. 2025.