SUSANTI, Usi; WUTSQA, Dhoriva Urwatul. Keefektifan pendekatan contextual teaching learning dan problem solving ditinjau dari prestasi dan kepercayaan diri siswa. Jurnal Riset Pendidikan Matematika, [S. l.], v. 7, n. 1, p. 97–107, 2020. DOI: 10.21831/jrpm.v7i1.8537. Disponível em: https://journal.uny.ac.id/index.php/jrpm/article/view/8537. Acesso em: 12 may. 2025.