MUNAWAROH, Siti; HERUNATA, Herunata; SILVIANI, Silviani. Improving Students’ Creative Thinking Skills through Problem Based Learning on Colloid: A Lesson Study Practice. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 13, n. 3, p. 554–567, 2025. DOI: 10.33394/hjkk.v13i3.15840. Disponível em: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/15840. Acesso em: 15 aug. 2025.