ERNY WULANDARI; ANISA FITRI ARIVIA; AMANDA SARAGIH. DESAIN PENELITIAN STUDI KASUS DALAM METODOLOGI KUALITATIF. Qalam lil Athfal , [S. l.], v. 3, n. 2, 2025. Disponível em: https://ejurnal.stita.ac.id/index.php/QLA/article/view/426. Acesso em: 12 nov. 2025.