PELLO, Selvina Grace; ROSIANA, Taty; LALA, Sofia Godeliva Un; HALI, Antonius Suban. PENINGKATAN HASIL BELAJAR SISWA TENTANG GAYA GRAVITASI MELALUI MODEL PROBLEM BASED LEARNING DI KELAS IV UPTD SD NEGERI DANAU INA KOTA KUPANG. SINERGI : Jurnal Riset Ilmiah, [S. l.], v. 1, n. 12, p. 1246–1254, 2024. DOI: 10.62335/81vj0222. Disponível em: https://manggalajournal.org/index.php/SINERGI/article/view/584.. Acesso em: 21 jan. 2026.