KARNADI, Zul; HARITANI, Hartini; WAZNI, Muhammad Khaerul. Pengaruh Model Pembelajaran Problem Based Learning (PBL) Dan Motivasi Belajar Terhadap Hasil Belajar IPA Siswa SD: indonesia. Educatio, [S. l.], v. 20, n. 3, p. 643–650, 2025. DOI: 10.29408/edc.v20i3.31312. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/edc/article/view/31312. Acesso em: 29 dec. 2025.