., N. P. L. A. P.; ., D. N. W. S. M.; ., D. I. W. W. S. M. PEMBELAJARAN PROBLEM BASED INSTRUCTION (PBI) BERBANTUAN BAHAN MANIPULATIF BERPENGARUH TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS V SD GUGUS LETDA KAJENG. MIMBAR PGSD Undiksha, [S. l.], v. 2, n. 1, 2014. DOI: 10.23887/jjpgsd.v2i1.3005. Disponível em: https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/3005. Acesso em: 3 may. 2024.