HAMIDAR, Hamidar. PENINGKATAN HASIL BELAJAR IPA MATERI GAYA TEMA INDAHNYA KERAGAMAN DI NEGERIKU MELALUI MODEL PROBLEM BASED LEARNING (PBL) PADA SISWA KELAS IV UPT. SD NEGERI 21 LIMO KAUM . Ekasakti Jurnal Penelitian dan Pengabdian, [S. l.], v. 2, n. 2, p. 167–178, 2022. DOI: 10.31933/ejpp.v2i2.647. Disponível em: https://ejurnal-unespadang.ac.id/index.php/EJPP/article/view/647. Acesso em: 23 dec. 2024.