RAMADHANI, R.; PUTRA, R. E.; NOFRIANNI, E. Student Learning Outcomes in Mathematics Through Problem-Based Learning: Hasil Belajar Matematika Siswa Melalui Problem-Based Learning. Academia Open, [S. l.], v. 10, n. 2, p. 10.21070/acopen.10.2025.11954, 2025. DOI: 10.21070/acopen.10.2025.11954. Disponível em: https://acopen.umsida.ac.id/index.php/acopen/article/view/11954. Acesso em: 12 sep. 2025.