TSHERING, S. The Impact of Using Understanding by Design (UbD) Model on Class 10 Student’s Achievement in Chemistry. IJCER (International Journal of Chemistry Education Research), [S. l.], v. 6, n. 1, p. 29–33, 2022. DOI: 10.20885/ijcer.vol6.iss1.art4. Disponível em: https://jurnal.uii.ac.id/IJCER/article/view/20866. Acesso em: 9 may. 2024.