Rahmawati AE, Lusiana R, Utami SW. Implementation of Problem-Based Learning Based on Mathematical Literacy to Improve Student’s Higher-Order Thinking Skills. jupitek [Internet]. 30Jun.2025 [cited 4Oct.2025];8(1):1-6. Available from: https://ojs3.unpatti.ac.id/index.php/jupitek/article/view/16335