Perbandingan Project Based Learning dan Problem Based Learning Terhadap Kemampuan Berpikir Kreatif Matematis dan Motivasi Siswa SMP Negeri 7 Pekalongan. Circle [Internet]. 2026 Sep. 30 [cited 2026 Oct. 10];6(2):193-21. Available from: https://e-journal.uingusdur.ac.id/circle/article/view/16106