INTEGRASI MODEL PEMBELAJARAN OSBORN UNTUK MENINGKATKAN HASIL BELAJAR DAN KEAKTIFAN BELAJAR MATEMATIKA SISWA KELAS VIII SMP. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 6, n. 2, p. 559–564, 2023. DOI: 10.54314/jssr.v6i2.1411. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/1411.. Acesso em: 23 jul. 2026.