Perbandingan Project Based Learning dan Problem Based Learning Terhadap Kemampuan Berpikir Kreatif Matematis dan Motivasi Siswa SMP Negeri 7 Pekalongan. Circle: Jurnal Pendidikan Matematika, [S. l.], v. 6, n. 2, p. 193–213, 2026. DOI: 10.28918/circle.v6i2.2612. Disponível em: https://e-journal.uingusdur.ac.id/circle/article/view/16106. Acesso em: 11 oct. 2026.