SAGALA, Prihatin Ningsih; MADUMA, Yunita Eunike. IMPROVING MATHEMATICAL PROBLEM SOLVING CAPABILITY THROUGH A REALISTIC MATHEMATICAL APPROACH WITH STAD TYPE COOPERATIVE MODEL. REKOGNISI : Jurnal Pendidikan dan Kependidikan (E-ISSN 2599-2260), [S. l.], v. 2, n. 2, p. 117–134, 2017. Disponível em: https://jurnal.unusu.ac.id/index.php/rekognisi/article/view/70. Acesso em: 7 apr. 2025.