. IKAO, . DDNS, . NWRSM. PENGARUH PBI TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS V. mimb.pgsd undiksha [Internet]. 2016 Jul. 11 [cited 2024 May 3];4(1). Available from: https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/7307