CHOIRIYAH, Isranti Nurul; MASRIANI, Masriani; RASMAWAN, Rahmat; ERLINA, Erlina; SARTIKA, Rody Putra. Pengaruh Model Problem Based Learning (PBL) Terhadap Hasil Belajar Siswa Pada Materi Elektrokimia. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 10, n. 2, p. 162–173, 2022. DOI: 10.33394/hjkk.v10i2.5797. Disponível em: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/5797-20165. Acesso em: 16 aug. 2025.