GUSS-KOSICKA, M. Amharisch lernen mit Montessoris Wortartensymbolen. Aethiopica, [S. l.], v. 22, p. 176–185, 2019. DOI: 10.15460/aethiopica.22.0.1273. Disponível em: https://journals.sub.uni-hamburg.de/aethiopica/article/view/1273. Acesso em: 27 nov. 2020.