ARMALASARI, O. N.; KURNIAWAN, M. I. Problem Based Learning to Improve First Grade Pancasila Learning Outcomes: Pembelajaran Berbasis Masalah untuk Meningkatkan Hasil Pembelajaran Pancasila pada Kelas 1. Indonesian Journal of Education Methods Development, [S. l.], v. 20, n. 4, p. 10.21070/ijemd.v20i4.1002, 2025. DOI: 10.21070/ijemd.v20i4.1002. Disponível em: https://ijemd.umsida.ac.id/index.php/ijemd/article/view/1002. Acesso em: 14 dec. 2025.