Nugroho ZB, Nurhayati S, Suryaningsih W, Sukiran S. Penerapan Lesson Study Pembelajaran Matematika Menggunakan Model Pembelajaran Problem Based Learning (PBL) Pada Materi Matriks. JLSTE [Internet]. 2024Jun.14 [cited 2024Sep.19];2(1):20-5. Available from: https://journal.pwmjateng.com/index.php/jlste/article/view/118