Rohmatin D, Agustiani R, Zahra A. PENGEMBANGAN MEDIA VIDEO PEMBELAJARAN MATEMATIKA BERBASIS PROBLEM BASED LEARNING (PBL) PADA MATERI ALJABAR KELAS VII SMP: Development of Problem Based Learning (PBL) Mathematics Learning Video Media in 7th Grade Algebra Materials of Junior High School. Aksioma [Internet]. 2023Sep.22 [cited 2025Aug.2];12(2):137-46. Available from: https://jurnalfkipuntad.com/index.php/jax/article/view/4340