sari, sita oktavia et al. 2025. KEMAMPUAN LITERASI MATEMATIKA SISWA MELALUI MODEL PROBLEM BASED LEARNING (PBL) BERBANTU MEDIA KARTU SOAL. AL KHAWARIZMI: Jurnal Pendidikan Matematika. 5, 2 (Apr. 2025). DOI:https://doi.org/10.46368/kjpm.v5i2.2561.