“MENINGKATKAN KEMAMPUAN LITERASI MATEMATIS SISWA MELALUI PEMBELAJARAN CREATIVE PROBLEM SOLVING ”, lentera, vol. 14, no. 2, pp. 385–400, Oct. 2021, Accessed: Apr. 24, 2026. [Online]. Available: https://jurnal.stkippgribl.ac.id/index.php/lentera/article/view/84