Bulakh, Maria, Susanne Hummel, and Francesca Panini. “Bibliography of Ethiopian Semitic, Cushitic and Omotic Linguistics XXI: 2017”. Aethiopica 21 (July 17, 2018): 217–225. Accessed April 26, 2024. https://journals.sub.uni-hamburg.de/aethiopica/article/view/1333.