ግርማ አውግቸው ደመቀ

• The origin of Amharic
• Amharic-Argobba Dictionary
• Diachronic Grammar of Amharic
• Argobba Speech Varieties
• Grammatical changes in Semitic
• Issues on lexicography
• Kush/Cush and Cushitic
• The clausal syntax of ethio-semitic
• ZEMEN, THE ETHIOPIAN CALENDAR