Najizah MY, Sutarto H. Kemampuan Berpikir Kritis Matematis Ditinjau dari Self-Efficacy Siswa pada Pembelajaran Challenge Based Learning (CBL) Berbantuan Software Geogebra. psnpm [Internet]. 2025Jul.31 [cited 2025Dec.5];5:124-32. Available from: https://jurnal.fkip.unmul.ac.id/index.php/psnpm/article/view/5535