Karnadi Z, Haritani H, Wazni MK. Pengaruh Model Pembelajaran Problem Based Learning (PBL) Dan Motivasi Belajar Terhadap Hasil Belajar IPA Siswa SD: indonesia. Edc [Internet]. 2025 Dec. 28 [cited 2025 Dec. 29];20(3):643-50. Available from: https://e-journal.hamzanwadi.ac.id/index.php/edc/article/view/31312