EFEKTIVITAS MODEL PROBLEM BASED LEARNING BERBANTUAN LKPD TERHADAP PEMECAHAN MASALAH MATEMATIS KELAS VIII SMP. Pedagogy: Jurnal Pendidikan Matematika, [S. l.], v. 11, n. 1, p. 407–424, 2026. DOI: 10.30605/5jt60y49. Disponível em: https://e-journal.my.id/pedagogy/article/view/8219. Acesso em: 16 mar. 2026.