SINAGA, Reflina; PURBA, Joen Parningotan; PANJAITAN, Olivia Angelina; MELIALA, Evi Beneditta Br; SIMARMATA, Frisa Meilani; SINAGA, Mardiana; HALOHO, Awani; SITEPU, Risna Wati Br. ANALISIS PENYEBAB KURANGNYA KEDISIPLINAN SISWA DI UPT SD NEGERI 060919 MEDAN SUNGGAL. Jurnal Pendidikan: Media, Strategi, dan Metode, [S. l.], v. 1, n. 06, p. 313–319, 2025. DOI: 10.0905/vol1iss6pp313-319. Disponível em: https://ejournal.pustakakaryamandiri.com/ojs/index.php/jpmsm/article/view/280. Acesso em: 4 oct. 2025.