Aisyah Arni Putri Simanjuntak and Zulkifli Muhammad Nuh 2026. The Development of Problem-Based Learning-Based Student Worksheets Integrated with Riau Malay Culture on Geometry Transformation Materials. Asian Journal of Applied Education (AJAE). 5, 2 (May 2026), 391–398. DOI:https://doi.org/10.55927/ajae.v5i2.16485.