1. OCR. www.yourdictionary.com/optical-character-recognition. Accessed 25 Aug 2021
2. Voigt, R.: Tigrinya, an African-semitic language. Folia Linguistica Historica 30, 391–400 (2009)
3. Tigrinya Language. www.ucl.ac.uk/atlas/tigrinya/language.html. Accessed 10 Dec 2020
4. United Bible Society: The Bible in Tigrigna (1997)
5. Ge’ez script. https://en.wikipedia.org/wiki/Ge%CA%BDez_script. Accessed 21 Dec 2020