SARI, B. P.; FALLO, S. I.; LALANG, A. Kemampuan Penalaran Matematika Siswa Melalui Pendekatan Problem Solving : Penelitian. Jurnal Pengabdian Masyarakat dan Riset Pendidikan, [S. l.], v. 4, n. 3, p. 21167–21176, 2026. DOI: 10.31004/jerkin.v4i3.5613. Disponível em: https://jerkin.org/index.php/jerkin/article/view/5613. Acesso em: 10 nov. 2026.