The formal variations of the Quran calligraphy at the beginning of Islam: كفاح جمعة حافظ. Al-Academy , [S. l.], n. 72, p. 259–273, 2015. DOI: 10.35560/jcofarts72/259-273. Disponível em: https://jcofarts.uobaghdad.edu.iq/index.php/jcofarts/article/view/671.. Acesso em: 1 may. 2024.