VOIGT, R. Issayas Tesfamariam, ትግርኛ ንዛረብ: Let’s Speak Tigrinya, Elementary Level, A First-Year Textbook, A Multidimensional Approach to the Teaching and Learning of Tigrinya As a Foreign Language. Aethiopica, [S. l.], v. 23, p. 308–314, 2020. DOI: 10.15460/aethiopica.23.0.1638. Disponível em: https://journals.sub.uni-hamburg.de/aethiopica/article/view/1638. Acesso em: 19 apr. 2024.