ERNY WULANDARI; ANISA FITRI ARIVIA; AMANDA SARAGIH. DESAIN PENELITIAN STUDI KASUS DALAM METODOLOGI KUALITATIF. Qalam lil Athfal , [S. l.], v. 3, n. 2, 2025. DOI: 10.58822/qla.v3i2.426. Disponível em: https://mail.pendaftaran.stita.ac.id/ejurnal/index.php/QLA/article/view/426. Acesso em: 6 jun. 2026.