Meirista E, Mayasari D. Bagaimana Peningkatan Kemampuan Berpikir Matematis Siswa Berbasis Lesson Study?. jiip [Internet]. 2023Jun.1 [cited 2025Jul.10];6(6):3885-91. Available from: https://jiip.stkipyapisdompu.ac.id/jiip/index.php/JIIP/article/view/1491