KOMALA SARI HARAHAP; LIA SINTIA; ENJELYN AGRIA SIAGIAN. Solusi Atas Kesulitan Guru dalam Mengajarkan Materi PKN di SD. Jurnal Pengabdian Masyarakat dan Riset Pendidikan, [S. l.], v. 2, n. 4, p. 428–431, 2024. DOI: 10.31004/jerkin.v2i4.304. Disponível em: http://jerkin.org/index.php/jerkin/article/view/304. Acesso em: 18 jun. 2025.