Zakiyah Y, Ardianzah E, Prayitno HJ, Sari DE. Implementasi Problem Based Learning Berbasis Teknologi dengan Integrasi Higher Order Thinking Skills pada Pembelajaran Matematika Sekolah Dasar. jkk [Internet]. 2026 Aug. 4 [cited 2026 Aug. 16];5(3):733-55. Available from: https://jsr.ums.ac.id/jkk/article/view/1064