Mukaromah K, Puspitasari MA, Hidayat MS. Efforts to Improve Mathematics Learning Outcomes Through Problem-Based Learning for Grade IV Students of SDN Tanjung Jati 2. J.Act.R.Edu [Internet]. 2025 May 1 [cited 2025 May 14];2(4):281-7. Available from: https://pub.nuris.ac.id/journal/jare/article/view/62