SUKAPTIYAH, S. Peningkatan Hasil Belajar PKN Melalui Model Problem Based Learning pada Siswa Kelas VI SD Negeri 1 Mongkrong, Wonosegoro. Scholaria: Jurnal Pendidikan dan Kebudayaan, [S. l.], v. 5, n. 1, p. 114–121, 2015. DOI: 10.24246/j.scholaria.2015.v5.i1.p114-121. Disponível em: https://ejournal.uksw.edu/scholaria/article/view/10. Acesso em: 7 oct. 2026.