SHANTI, Widha Nur; ABADI, Agus Maman. KEEFEKTIFAN PENDEKATAN PROBLEM SOLVING DAN PROBLEM POSING DENGAN SETTING KOOPERATIF DALAM PEMBELAJARAN MATEMATIKA. Jurnal Riset Pendidikan Matematika, [S. l.], v. 2, n. 1, p. 121–134, 2015. DOI: 10.21831/jrpm.v2i1.7155. Disponível em: https://journal.uny.ac.id/index.php/jrpm/article/view/7155. Acesso em: 2 jun. 2025.