SUKMAWARTI, Sukmawarti; HIDAYAT, Hidayat. PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SD. Jurnal Review Pendidikan dan Pengajaran (JRPP), [S. l.], v. 7, n. 1, p. 2851–2859, 2024. DOI: 10.31004/jrpp.v7i1.25904. Disponível em: https://journal.universitaspahlawan.ac.id/index.php/jrpp/article/view/25904. Acesso em: 28 dec. 2024.