SARI, E. N.; RISTONTOWI, R. Pengaruh Motivasi Belajar Terhadap Kemampuan Berpikir Kreatif Matematis Siswa dalam Model Problem Based Learning (PBL) di SMP. Jurnal Pendidikan Matematika Raflesia, [S. l.], v. 5, n. 3, p. 53–62, 2020. DOI: 10.33369/jpmr.v5i3.11504. Disponível em: https://ejournal.unib.ac.id/jpmr/article/view/11504. Acesso em: 17 may. 2024.