PENGARUH MODEL PROBLEM BASED LEARNING (PBL) TERHADAP KEMAMPUAN MENYELESAIKAN SOAL CERITA METEMATIKA SISWA KELAS V. JIPPEJ [Internet]. 2020 Dec. 20 [cited 2025 Oct. 9];1(2):104-12. Available from: https://journal.unram.ac.id/index.php/pendas/article/view/60