HARI ROHAYATI. PENERAPAN METODE PROBLEM POSSING PADA MATERI LINGKARAN SISWA KELAS VIII-2 SMP NEGERI 3 MATARAM SEMESTER GENAP TAHUN PELAJARAN 2018/2019. JURNAL PENGABDIAN MANDIRI, [S. l.], v. 1, n. 9, p. 1809–1820, 2022. Disponível em: https://bajangjournal.com/index.php/JPM/article/view/3551. Acesso em: 1 jul. 2025.