Astria, Ririn, Saleh Haji, Hari Sumardi, dan Robiatul Audaya. 2023. “Improving students’ Creative Thinking Ability through Problem-Based Learning in Class VII SMP Negeri 24, Bengkulu City”. Math Didactic: Jurnal Pendidikan Matematika 9 (2), 225-34. https://doi.org/10.33654/math.v9i2.2034.