Sirait E, Fatria F, Siregar NH, Nasution N, Gaol RL. Upaya Meningkatkan Hasil Belajar Peserta Didik melalui Model Problem Based Learning Pada Kelas V di SD Negeri 060925 Kec. Medan Amplas T.P 2023/2024. jptam [Internet]. 2024 Dec. 16 [cited 2025 Jul. 14];8(3):48339-45. Available from: https://jptam.org/index.php/jptam/article/view/23305