UPAYA PENINGKATAN HASIL BELAJAR TEMATIK TEMA 2 MELALUI MODEL PROBLEM BASED LEARNING ( PBL) KELAS IV MI DIPONEGORO 1 KECAMATAN PURWOKERTO LOR KABUPATEN BANYUMAS . Prosina PPG [Internet]. 2024 Nov. 15 [cited 2026 Sep. 24];1:838-59. Available from: https://proceeding.uingusdur.ac.id/index.php/prosina-ppg/article/view/2361