PUTRI, R. O. E. A STUDY ON THE JUNIOR HIGH SCHOOL STUDENTS’ SPATIAL ABILITY AND MATHEMATICS PROBLEM SOLVING IN MOJOKERTO. PEOPLE: International Journal of Social Sciences, [S. l.], v. 6, n. 01, p. 775–783, 2020. DOI: 10.20319/pijss.2020.61.775783. Disponível em: https://grdspublishing.org/index.php/people/article/view/1205. Acesso em: 6 may. 2024.