Maryunda, Hana, and Desyandri Desyandri. “Pengaruh Model Problem Based Learning (PBL) Terhadap Hasil Belajar Siswa Pada Pembelajaran Tematik Terpadu Di Kelas IV SDN Gugus Baruah Gunuang”. Jurnal Pendidikan Tambusai 5, no. 1 (May 3, 2021): 1405–1412. Accessed July 3, 2024. https://jptam.org/index.php/jptam/article/view/1112.