NATALIA SIPAYUNG, T.; ANZELINA, D. THE MODULE DEVELOPMENT OF REALISTIC MATHEMATICS APPROACH TO IMPROVE NUMBER PROBLEM SOLVING ABILITY. Studies in Comparative Education, [S. l.], n. 2, 2018. DOI: 10.31499/2306-5532.2.2018.153411. Disponível em: http://pps.udpu.edu.ua/article/view/153411. Acesso em: 1 may. 2024.