1.
Pamungkas AD, Kristin F, Anugraheni I. MENINGKATKAN KEAKTIFAN DAN HASIL BELAJAR SISWA MELALUI MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) PADA SISWA KELAS 4 SD. NL [Internet]. 2018 Oct. 30 [cited 2024 Sep. 9];3(1):287-93. Available from: https://journal.umtas.ac.id/index.php/naturalistic/article/view/268