HANIFAH, W. D. Pengaruh Model Problem Based Learning Terhadap Hasil Belajar IPA Siswa Kelas V SD di SDIT Lentera Hati Ponorogo. Jurnal Pembelajaran, Bimbingan, dan Pengelolaan Pendidikan, [S. l.], v. 3, n. 11, p. 1031–1036, 2023. DOI: 10.17977/um065v3i112023p1031-1036. Disponível em: https://journal3.um.ac.id/index.php/fip/article/view/4968. Acesso em: 23 sep. 2026.