SMIDT, W. G. C. A War-song on Yoḥannəs IV against the Egyptians, recited by Ləğ Täfäri in Aksum, 1906. Studies in African Languages and Cultures, [S. l.], n. 41, p. 107–131, 2007. Disponível em: https://salc.uw.edu.pl/index.php/SALC/article/view/487. Acesso em: 4 jul. 2024.