IMPLEMENTATION OF PROBLEM-BASED LEARNING MODEL TO IMPROVE THEFIFTH-GRADE STUDENTS’ LEARNING OUTCOMES AT SDN GUNUNG GEDE ONTHE DATA PROCESSING LEARNING. Primary: Jurnal Pendidikan Guru Sekolah Dasar, [S. l.], v. 12, n. 3, p. 842–850, 2023. DOI: 10.33578/jpfkip.v12i3.9764. Disponível em: https://primary.ejournal.unri.ac.id/index.php/JPFKIP/article/view/329. Acesso em: 18 dec. 2025.