FAUZIA, T. I.; SUPRAYITNO, I. J.; SUSILAWATI, P. PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA MELALUI MODEL PROBLEM BASED LEARNING. Journal of Lesson Study in Teacher Education, [S. l.], v. 4, n. 1, p. 22-26, 2025. DOI: 10.51402/jlste.v4i1.151. Disponível em: https://journal.pwmjateng.com/index.php/jlste/article/view/151. Acesso em: 9 may. 2025.