SUPRIADI, A.; WINARYATI, E.; WULANDARI, D. PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI SIFAT-SIFAT PERIODIK UNSUR KELAS X DI SMAN 1 SURANENGGALA. Journal of Lesson Study in Teacher Education, [S. l.], v. 3, n. 1, p. 9-18, 2024. DOI: 10.51402/jlste.v3i1.130. Disponível em: https://cbt2olympicad6.unimus.ac.id/index.php/jlste/article/view/130. Acesso em: 14 mar. 2025.