MURDIONO, Mukhamad. PENINGKATAN KETERAMPILAN KEWARGANEGARAAN (CIVIC SKILLS) MELALUI PENERAPAN STRATEGI PEMBELAJARAN BERBASIS MASALAH. Jurnal Penelitian Ilmu Pendidikan, [S. l.], v. 3, n. 1, 2015. DOI: 10.21831/jpipfip.v0i0.4624. Disponível em: https://journal.uny.ac.id/index.php/jpip/article/view/4624. Acesso em: 10 may. 2025.