Puspita JAD. Penerapan model pembelajaran problem based learning terhadap hasil belajar IPA siswa kelas V SD. Jurnal Ilmiah Pendidikan [Internet]. 2022 Dec. 25 [cited 2024 Dec. 2];1(12):849-54. Available from: https://jurnal.arkainstitute.co.id/index.php/educenter/article/view/168