Peran Guru Mata Pelajaran PPKn dalam Meningkatkan Kedisiplinan Peserta Didik di SMKN 1 Pagerwojo Kabupaten Tulungagung. Jurnal Simki Postgraduate, [S. l.], v. 3, n. 1, p. 76–85, 2024. DOI: 10.29407/jspg.v3i1.738. Disponível em: https://jurnal.unpkediri.ac.id/index.php/JSPG/article/view/738. Acesso em: 27 feb. 2026.