Pengaruh Model Problem Based Learning terhadap Kemampuan Numerasi Ditinjau dari Self Efficacy Siswa SMA Rahmi Nurul Maulidya, Busnawir ., Latief Sahidin Jurnal Pembelajaran Berpikir Matematika (Journal of Mathematics Thinking Learning) Vol. 10 No. 2 2025 DOI 10.33772/jpbm.v10i2.15