EKA MARHAENI WRASWATI, L. P. PENINGKATAN PRESTASI BELAJAR MATEMATIKA PADA SISWA MELALUI IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING. Jurnal Ilmiah Pendidikan dan Pembelajaran, [S. l.], v. 2, n. 3, p. 295–304, 2018. DOI: 10.23887/jipp.v2i3.16227. Disponível em: https://ejournal.undiksha.ac.id/index.php/JIPP/article/view/16227. Acesso em: 29 nov. 2024.