Ramadhani, R., Putra, R. E., & Nofrianni, E. (2025). Student Learning Outcomes in Mathematics Through Problem-Based Learning: Hasil Belajar Matematika Siswa Melalui Problem-Based Learning. Academia Open, 10(2), 10.21070/acopen.10.2025.11954. https://doi.org/10.21070/acopen.10.2025.11954