Prayoga, A., & Setyaningtyas, E. (2021). Keefektifan Model Pembelajaran Problem Based Learning dan Problem Solving Terhadap Kemampuan Berpikir Kritis Matematika Siswa Kelas V. Jurnal Cendekia : Jurnal Pendidikan Matematika, 5(3), 2652-2665. https://doi.org/10.31004/cendekia.v5i3.938