SATITI, Wisnu Siwi; PERDANI, Dita Ayu. EFEKTIVITAS PEMBELAJARAN BERBASIS MASALAH MATERI PERTIDAKSAMAAN KUADRAT PADA SISWA KELAS X MA. JoEMS : Journal of Education and Management Studies, [S. l.], v. 2, n. 5, p. 59–64, 2019. Disponível em: http://ojs.unwaha.ac.id/index.php/joems/article/view/165. Acesso em: 17 may. 2026.