ERNY WULANDARI; ANISA FITRI ARIVIA; AMANDA SARAGIH. DESAIN PENELITIAN STUDI KASUS DALAM METODOLOGI KUALITATIF. Qalam lil Mubtadiin, [S. l.], v. 3, n. 2, 2025. Disponível em: https://www.ejurnal.stita.ac.id/index.php/QLM/article/view/485. Acesso em: 5 feb. 2026.