SAPARWADI, Lalu. THE EFFECTIVENESS OF MATHEMATICAL LEARNING BASED ON PROBLEM SOLVING REVIEWED FROM STUDENTS’S MOTIVATION AND LEARNING ACHIEVEMENT. Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram, [S. l.], v. 1, n. 2, p. 117–125, 2013. DOI: 10.33394/j-ps.v1i2.1007. Disponível em: https://e-journal3.undikma.ac.id/index.php/prismasains/article/view/1007. Acesso em: 16 aug. 2025.