ILHAM, M.; HIDAYAT, P. W.; APRIZAN, A. Project-Based Learning Model Improves Mathematics Outcomes of Grade IV Students: Model Pembelajaran Berbasis Proyek Meningkatkan Hasil Belajar Matematika Siswa Kelas IV. Academia Open, [S. l.], v. 10, n. 2, p. 10.21070/acopen.10.2025.11889, 2025. DOI: 10.21070/acopen.10.2025.11889. Disponível em: https://acopen.umsida.ac.id/index.php/acopen/article/view/11889. Acesso em: 12 sep. 2025.