LISTARI, Erma. Pengaruh Model Pembelajaran Problem Based Learning Berorientasi Chemoenterpreneurship Terhadap Hasil Belajar Kimia Siswa. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 1, n. 2, p. 100–106, 2013. DOI: 10.33394/hjkk.v1i2.630. Disponível em: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/630. Acesso em: 16 aug. 2025.